UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

 Washington, D.C. 20549

 FORM 10-K

 (Mark One)

 x ANNUAL REPORT PURSUANT TO SECTION
13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 For the fiscal year ended December 31, 2023

or

 o TRANSITION
REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

 For the transition period from _____ to _____

Commission file number of the issuing entity: 333-226123-02

 Central Index Key Number of the issuing entity:
0001763501

 JPMCC Commercial Mortgage
Securities Trust 2019-COR4

 (exact name of the issuing entity as specified in its
charter)

 Central Index Key Number of the depositor: 0001013611

 J.P. Morgan Chase Commercial Mortgage
Securities Corp.

 (exact name of the depositor as specified in its
charter)

 Central Index Key Number of the sponsor: 0000835271

 JPMorgan Chase Bank, National
Association

 (exact name of the sponsor as specified in its charter)

 Central Index Key Number of the sponsor: 0001555524

 LoanCore Capital Markets LLC

 (exact name of the sponsor as specified in its charter)

 New York

 (State or other jurisdiction of

 incorporation or organization of

 the issuing entity)

 38-4104393

 38-4104394

 (I.R.S. Employer

 Identification Numbers)

c/o Computershare Trust Company, National Association, as agent for

 Wells Fargo Bank, National Association

 as Certificate Administrator

 9062 Old Annapolis Road

 Columbia, MD

 (Address of principal
executive offices of the issuing entity)

 21045

 (Zip Code)

 Registrant's telephone number,
including area code:

 (212) 834-5467

 Securities registered pursuant to Section 12(b) of the Act:

 Title of each class

 Trading Symbol(s)

 Name of each exchange on which registered

 None

 Securities registered pursuant to Section 12(g) of the
Act: None.

 Indicate by check mark if the registrant is a well-known
seasoned issuer, as defined in Rule 405 of the Securities Act. o Yes
No

 Indicate by check mark if the registrant is not required to
file reports pursuant to Section 13 or Section 15(d) of the Act. o Yes
No

 Indicate by check mark whether the registrant (1) has filed
all reports required to be filed by Section 13 or 15(d) of the Securities
Exchange Act of 1934 during the preceding 12 months (or for such shorter period
that the registrant was required to file such reports), and (2) has been
subject to such filing requirements for the past 90 days. Yes o No

 Indicate by check mark whether the registrant has submitted
electronically every Interactive Data File required to be submitted pursuant to
Rule 405 of Regulation S-T (Section 232.405 of this chapter) during the
preceding 12 months (or for such shorter period that the registrant was
required to submit such files).

 Indicate by check mark whether the registrant is a large
accelerated filer, an accelerated filer, a non-accelerated filer, a smaller
reporting company, or an emerging growth company. See the definitions of "large
accelerated filer," "accelerated filer," "smaller reporting company," and
"emerging growth company" in Rule 12b-2 of the Exchange Act.

 Large accelerated
filer o
Accelerated filer
o

 Non-accelerated
filer

Smaller reporting company
o

Emerging growth
company
o

 If an emerging growth company, indicate by check mark if the
registrant has elected not to use the extended transition period for complying
with any new or revised financial accounting standards provided pursuant to
Section 13(a) of the Exchange Act. o

 Indicate by check mark whether the registrant has filed a
report on and attestation to its management's assessment of the effectiveness
of its internal control over financial reporting under Section 404(b) of the
Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm
that prepared or issued its audit report. o

 If securities are registered pursuant to Section 12(b) of the
Act, indicate by check mark whether the financial statements of the registrant
included in the filing reflect the correction of an error to previously issued financial
statements. o

 Indicate by check mark whether any of those error corrections
are restatements that required a recovery analysis of incentive-based
compensation received by any of the registrant's executive officers during the
relevant recovery period pursuant to §240.10D-1(b). o

 Indicate by check mark whether the registrant is a shell
company (as defined in Rule 12b-2 of the Act). o Yes No

 State the aggregate market value of the voting and non-voting
common equity held by non-affiliates computed by reference to the price at
which the common equity was last sold, or the average bid and asked price of
such common equity, as of the last business day of the registrant's most
recently completed second fiscal quarter.

 Indicate by check mark whether the registrant has filed all
documents and reports required to be filed by Section 12, 13 or 15(d) of the
Securities Exchange Act of 1934 subsequent to the distribution of securities
under a plan confirmed by a court. o
Yes o
No

 Indicate the number of shares outstanding of each of the
registrant's classes of common stock, as of the latest practicable date.

 DOCUMENTS INCORPORATED BY REFERENCE

 List hereunder the following documents if incorporated by
reference and the Part of the Form 10-K (e.g., Part I, Part II, etc.) into
which the document is incorporated: (1) Any annual report to security holders;
(2) Any proxy or information statement; and (3) Any prospectus filed pursuant
to Rule 424(b) or (c) under the Securities Act of 1933. The listed documents
should be clearly described for identification purposes (e.g., annual report to
security holders for fiscal year ended December 24, 1980).

 EXPLANATORY NOTES

 The Liberty Station Retail Mortgage Loan,
which constituted approximately 8.7% of the asset pool of the issuing entity as
of its cut-off date, is an asset of the issuing entity and is part of a loan
combination that includes the Liberty Station Retail Mortgage Loan and two
other pari passu loans, which are not assets of the issuing entity. This
loan combination, including the Liberty Station Retail Mortgage Loan, is being
serviced and administered pursuant to the Pooling and Servicing Agreement,
which is incorporated by reference as Exhibit 4.1 to this Annual Report on Form
10-K.

 The Exhibit Index describes
exhibits provided by certain parties (in their capacities indicated on the
Exhibit Index) with respect to the Renaissance Seattle Mortgage Loan and the
Grand Hyatt Seattle Mortgage Loan, which constituted approximately 9.9% and
4.3%, respectively, of the asset pool of the issuing entity as of its cut-off
date. The Renaissance Seattle Mortgage Loan and the Grand Hyatt Seattle
Mortgage Loan are each an asset of the issuing entity and are each part of a
loan combination that includes (a) with respect to the Renaissance Seattle
Mortgage Loan, one other pari passu loan, which is not an asset of the
issuing entity or (b) with respect to the Grand Hyatt Seattle Mortgage Loan,
two other pari passu loans, which are not assets of the issuing entity.
The other pari passu portion of each loan combination was securitized in
the COMM 2017-COR2 Mortgage Trust transaction, Commission File Number
333-206705-10 (the " COMM 2017-COR2 Transaction "). These loan
combinations, including the Renaissance Seattle Mortgage Loan and the Grand
Hyatt Seattle Mortgage Loan, are being serviced and administered pursuant to
the pooling and servicing agreement for the COMM 2017-COR2 Transaction, which
is incorporated by reference as Exhibit 4.2 to this Annual Report on Form 10-K.

 The Exhibit Index describes
exhibits provided by certain parties (in their capacities indicated on the
Exhibit Index) with respect to the Sheraton Music City Mortgage Loan, which
constituted approximately 1.9% of the asset pool of the issuing entity as of
its cut-off date. The Sheraton Music City Mortgage Loan is an asset of
the issuing entity and is part of a loan combination that includes the Sheraton
Music City Mortgage Loan and two other pari passu loans, which are not
assets of the issuing entity. A pari passu portion of the loan
combination was securitized in the Benchmark 2018-B4 Mortgage Trust
transaction, Commission File Number 333-206705-14 (the " Benchmark 2018-B4
Transaction "). This loan combination, including the Sheraton Music City
Mortgage Loan, is being serviced and administered pursuant to the pooling and
servicing agreement for the Benchmark 2018-B4 Transaction, which is
incorporated by reference as Exhibit 4.3 to this Annual Report on Form 10-K.

 The Exhibit Index describes
exhibits provided by certain parties (in their capacities indicated on the
Exhibit Index) with respect to the CBBC Industrial Portfolio Mortgage Loan,
which constituted approximately 2.6% of the asset pool of the issuing entity as
of its cut-off date. The CBBC Industrial Portfolio Mortgage Loan is an
asset of the issuing entity and is part of a loan combination that includes the
CBBC Industrial Portfolio Mortgage Loan and one other pari passu loan,
which is not an asset of the issuing entity. The other pari passu
portion of the loan combination was securitized in the UBS Commercial Mortgage
Trust 2018-C15 transaction, Commission File Number 333-227784-02 (the " UBS
2018-C15 Transaction "). This loan combination, including the CBBC
Industrial Portfolio Mortgage Loan, is being serviced and administered pursuant
to the pooling and servicing agreement for the UBS 2018-C15 Transaction, which
is incorporated by reference as Exhibit 4.4 to this Annual Report on Form 10-K.

 The Exhibit Index describes
exhibits provided by certain parties (in their capacities indicated on the
Exhibit Index) with respect to the Saint Louis Galleria Mortgage Loan, which
constituted approximately 6.0% of the asset pool of the issuing entity as of
its cut-off date. The Saint Louis Galleria Mortgage Loan is an asset of
the issuing entity and is part of a loan combination that includes the Saint
Louis Galleria Mortgage Loan and seven other pari passu loans, which are
not assets of the issuing entity. This loan combination, including the Saint
Louis Galleria Mortgage Loan, was serviced under the pooling and servicing
agreement for the Benchmark 2018-B8 Mortgage Trust transaction prior to the
closing of the securitization of a pari passu portion of the Saint Louis
Galleria loan combination in the Benchmark 2019-B10 Mortgage Trust transaction,
Commission File Number 333-226943-02 (the " Benchmark 2019-B10 Transaction ").
After the closing of the Benchmark 2019-B10 Transaction on April 11, 2019, this
loan combination, including the Saint Louis Galleria Mortgage Loan was, and
will continue to be, serviced and administered pursuant to the pooling and
servicing agreement with respect to the Benchmark 2019-B10 Transaction, which
is incorporated by reference as Exhibit 4.5 to this Annual Report on Form 10-K.

 The master servicer of a pooling
and servicing agreement or trust and servicing agreement also functions as the
primary servicer of the related mortgage loans serviced and administered
pursuant to such agreement unless a separate primary servicer is identified
herein. If this report does not identify a separate primary servicer, the
servicer compliance statement provided by the master servicer under any such
agreement also encompasses its responsibilities as primary servicer of the
related mortgage loan or mortgage loans.

 Midland Loan Services, a Division
of PNC Bank, National Association is the master servicer and special servicer
of the mortgage loans serviced under the Pooling and Servicing Agreement, the
primary servicer and special servicer of the Renaissance Seattle Mortgage Loan
and the Grand Hyatt Seattle Mortgage Loan, the primary servicer of the CBBC
Industrial Portfolio Mortgage Loan and the special servicer of the CBBC
Industrial Portfolio Mortgage Loan prior to May 2, 2023. As a result, Midland
Loan Services, a Division of PNC Bank, National Association is a "servicer" as
defined in Item 1108(a)(2)(iii) of Regulation AB, in the capacities described
above, because it is servicing mortgage loans that constituted 10% or more of
the assets of the issuing entity as of its cut-off date. The assessments of
compliance with applicable servicing criteria, accountants' attestation reports
and servicer compliance statements delivered by Midland Loan Services, a
Division of PNC Bank, National Association in the capacities described above
are listed in the Exhibit Index.

 LNR Partners, LLC is the special servicer of the Saint
Louis Galleria Mortgage Loan, which constituted approximately 5.2% of the
asset pool of the issuing entity as of its cut-off date. In accordance with the
Compliance and Disclosure Interpretations, Section 200.03 (Rules 13a-18 and
15d-18, Servicer's Assessment of Compliance), this percentage must be reduced
pro rata because it was only acting as special servicer of the Saint Louis
Galleria Mortgage Loan from January 1, 2023 to February 15, 2023. As a result,
it falls below the de minimis requirements in Item 1122 of Regulation AB and no
such assessment or attestation is required.

 Wells Fargo
Bank, National Association is the certificate administrator of the mortgage
loans serviced under the Pooling and Servicing Agreement and the primary
servicer of the Sheraton Music City Mortgage Loan. As a result, Wells Fargo
Bank, National Association is a "servicer" as defined in Item 1108(a)(2)(iii)
of Regulation AB, in the capacities described above, because it is servicing
mortgage loans that constituted 10% or more of the assets of the issuing entity
as of its cut-off date. The assessments of compliance with applicable servicing
criteria, accountants' attestation reports and servicer compliance statements
delivered by Wells Fargo Bank, National Association in the capacities described
above are listed in the Exhibit Index.

 Wells Fargo Bank, National
Association is the custodian of the mortgage loans serviced under the Pooling
and Servicing Agreement, the Renaissance Seattle Mortgage Loan, the Saint Louis
Galleria Mortgage Loan, the Grand Hyatt Seattle Mortgage Loan, the CBBC
Industrial Portfolio Mortgage Loan and the Sheraton Music City Mortgage
Loan. As a result, Wells Fargo Bank, National Association is a servicing
function participant in the capacities described above, because it is servicing
mortgage loans that constituted 5% or more of the assets of the issuing entity
as of its cut-off date. The assessments of compliance with applicable servicing
criteria and accountants' attestation reports delivered by Wells Fargo Bank,
National Association in the capacities described above are listed in the
Exhibit Index.

 Pentalpha Surveillance LLC is the
operating advisor of the mortgage loans serviced under the Pooling and
Servicing Agreement, the Saint Louis Galleria Mortgage Loan and the CBBC
Industrial Portfolio Mortgage Loan. As a result, Pentalpha Surveillance
LLC is a servicing function participant in the capacities described above,
because it is servicing mortgage loans that constituted 5% or more of the
assets of the issuing entity as of its cut-off date. The assessments of
compliance with applicable servicing criteria and accountants' attestation
reports delivered by Pentalpha Surveillance LLC in the capacities described
above are listed in the Exhibit Index.

 Park Bridge Lender Services LLC is
the operating advisor of the Renaissance Seattle Mortgage Loan, the Grand Hyatt
Seattle Mortgage Loan and the Sheraton Music City Mortgage Loan. As a
result, Park Bridge Lender Services LLC is a servicing function participant in
the capacities described above, because it is servicing mortgage loans that
constituted 5% or more of the assets of the issuing entity as of its cut-off
date. The assessments of compliance with applicable servicing criteria and
accountants' attestation reports delivered by Park Bridge Lender Services LLC
in the capacities described above are listed in the Exhibit Index.

 Wells Fargo Bank, National
Association acts as trustee of the Liberty Station Retail Mortgage Loan, the
Renaissance Seattle Mortgage Loan, the Grand Hyatt Seattle Mortgage Loan, the
CBBC Industrial Portfolio Mortgage Loan and the Saint Louis Galleria Mortgage
Loan. Pursuant to the Pooling and Servicing Agreement, the pooling and
servicing agreement for the COMM 2017-COR2 Transaction, the pooling and
servicing agreement for the UBS 2018-C15 Transaction and the pooling and
servicing agreement for the Benchmark 2019-B10 Transaction, the trustee is
required to provide an assessment of compliance with applicable servicing
criteria solely with respect to Item 1122(d)(2)(iii) of Regulation AB
(regarding advances of funds or guarantees regarding collections, cash flows or
distributions, and any interest or other fees charged for such advances, are
made, reviewed and approved as specified in the transaction agreements).
However, during the reporting period, the trustee did not perform any servicing
function with respect to the servicing criteria specified in Item
1122(d)(2)(iii) of Regulation AB. The master servicer or the special
servicer, to the extent required, performed the servicing function identified
with respect to Item 1122(d)(2)(iii) of Regulation AB, and each such party
included Item 1122(d)(2)(iii) of Regulation AB in the assessment of compliance
with applicable servicing criteria and accountant's attestation report for the
subject transaction. As a result, this Annual Report on Form 10-K does
not include an assessment of compliance with applicable servicing criteria of
the trustee. One or more other servicers of the Liberty Station Retail Mortgage
Loan, the Renaissance Seattle Mortgage Loan, the Grand Hyatt Seattle Mortgage
Loan, the CBBC Industrial Portfolio Mortgage Loan and the Saint Louis Galleria
Mortgage Loan have delivered one or more assessments of compliance with respect
to Item 1122(d)(2)(iii) of Regulation AB.

 Wilmington Trust, National
Association acts as trustee of the Sheraton Music City Mortgage Loan.
Pursuant to the pooling and servicing agreement for the Benchmark 2018-B4
Transaction, the trustee is required to provide an assessment of compliance
with applicable servicing criteria solely with respect to Item 1122(d)(2)(iii)
of Regulation AB (regarding advances of funds or guarantees regarding
collections, cash flows or distributions, and any interest or other fees
charged for such advances, are made, reviewed and approved as specified in the
transaction agreements). However, during the reporting period, the trustee did
not perform any servicing function with respect to the servicing criteria specified
in Item 1122(d)(2)(iii) of Regulation AB. The master servicer or the
special servicer, to the extent required, performed the servicing function
identified with respect to Item 1122(d)(2)(iii) of Regulation AB, and each such
party included Item 1122(d)(2)(iii) of Regulation AB in the assessment of
compliance with applicable servicing criteria and accountant's attestation
report for the subject transaction. As a result, this Annual Report on
Form 10-K does not include an assessment of compliance with applicable
servicing criteria of the trustee. One or more other servicers of the Sheraton
Music City Mortgage Loan have delivered one or more assessments of compliance
with respect to Item 1122(d)(2)(iii) of Regulation AB.

 This Annual
Report on Form 10-K includes assessments of compliance with applicable
servicing criteria and accountants' attestation reports from CoreLogic
Solutions, LLC. This entity was engaged by the primary servicer of the Sheraton
Music City Mortgage Loan to remit tax payments received from the escrow
accounts of borrowers to local taxing authorities, to report tax amounts due,
to verify tax parcel information, and to verify non-escrow tax payments. These
servicing functions are included within the servicing criteria set forth in
Items 1122(d)(4)(xi) and 1122(d)(4)(xii) of Regulation AB. Therefore,
under the principles-based definition of "servicer" set forth in Item 1101(j)
of Regulation AB that looks to the functions that an entity performs, this
vendor is a "servicer" for the purposes of Item 1122 of Regulation AB. See
Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

 This Annual
Report on Form 10-K includes an assessment of compliance with applicable
servicing criteria, accountants' attestation report and servicer compliance
statement from Computershare Trust Company, National Association (" CTCNA ").
CTCNA was engaged by Wells Fargo Bank, National Association (" Wells Fargo "),
in its capacity as certificate administrator and custodian, to perform certain
specified servicing functions identified in the assessment of compliance with
applicable servicing criteria and accountants' attestation reports. Wells
Fargo engaged CTCNA in connection with the sale of Wells Fargo's corporate
trust services business to CTCNA and its affiliates. Further, under the
principles-based definition of "servicer" set forth in Item 1101(j) of
Regulation AB that looks to the functions that an entity performs, this party
is a "servicer" for the purposes of Item 1123 of Regulation AB. See
Compliance and Disclosure Interpretations, Section 301.01 (Item 1101(j)).

 The
assessments of compliance with applicable servicing criteria, accountants'
attestation reports and servicer compliance statements of the certificate
administrator of the Renaissance Seattle Mortgage Loan, the Grand Hyatt Seattle
Mortgage Loan, the Sheraton Music City Mortgage Loan, the CBBC Industrial
Portfolio Mortgage Loan and the Saint Louis Galleria Mortgage Loan are omitted
from this Annual Report on Form 10-K as the certificate administrator pursuant
to the related pooling and servicing agreement or trust and servicing agreement
does not perform any activities that address servicing criteria with respect to
the issuing entity and because they are each not a "servicer" that meets the
criteria in Item 1108(a)(2)(i) through (iii) of Regulation AB.

 With respect to the pari passu
loan combinations that include the Sheraton Music City Mortgage Loan, the CBBC
Industrial Portfolio Mortgage Loan and the Saint Louis Galleria Mortgage Loan,
(i) the reports on assessment of compliance with servicing criteria and
attestation reports on assessment of compliance with servicing criteria of
CWCapital Asset Management LLC as special servicer of the Sheraton Music City
Mortgage Loan and K-Star Asset Management LLC as special servicer of the CBBC
Industrial Portfolio Mortgage Loan on and after May 2, 2023, listed on the
Exhibit Index are omitted from this Annual Report on Form 10-K as they are not
required to be included on this Annual Report on Form 10-K per Instruction 3 to
Item 1122 of Regulation AB because they are parties performing activities that
address servicing criteria relating to 5% or less of the assets of the issuing
entity, and the report on assessment of compliance with servicing criteria and
attestation report on assessment of compliance with servicing criteria of LNR
Partners, LLC as special servicer of the Saint Louis Galleria Mortgage Loan
prior to February 16, 2023 listed on the Exhibit Index are omitted from this
Annual Report on Form 10-K for the reasons set forth in the Explanatory Notes
above; and (ii) the servicer compliance statements of CWCapital Asset
Management LLC as special servicer of the Sheraton Music City Mortgage Loan,
K-Star Asset Management LLC as special servicer of the CBBC Industrial
Portfolio Mortgage Loan on and after May 2, 2023, KeyBank National Association
as primary servicer of the Saint Louis Galleria Mortgage Loan, LNR Partners,
LLC as special servicer of the Saint Louis Galleria Mortgage Loan prior to
February 16, 2023 and Argentic Services Company LP as special servicer of the
Saint Louis Galleria Mortgage Loan on and after February, 16, 2023, listed on
the Exhibit Index are omitted from this Annual Report on Form 10-K as they are
not required by Item 1123 of Regulation AB to be included on this Annual Report
on Form 10-K because they are each an unaffiliated party that is not a
"servicer" that meets the criteria in Item 1108(a)(2)(i) through (iii) of
Regulation AB.

 Item 1. Business.

 Item 1A. Risk Factors.

 Item 1B. Unresolved Staff Comments.

 None.

 Item 1C. Cybersecurity.

 Item 2. Properties.

 Item 3. Legal Proceedings.

 Item 4. Mine Safety Disclosures.

 Item 5. Market for Registrant's Common Equity,
Related Stockholder Matters and Issuer Purchases of Equity Securities.

 Item 6. [Reserved]

 Item 7. Management's Discussion and Analysis of
Financial Condition and Results of Operations.

 Item 7A. Quantitative and Qualitative Disclosures
About Market Risk.

 Item 8. Financial Statements and Supplementary Data.

 Item 9. Changes in and Disagreements With
Accountants on Accounting and Financial Disclosure.

 Item 9A. Controls and Procedures.

 Item 9B. Other Information.

 None.

 Item 9C. Disclosure Regarding Foreign Jurisdictions
that Prevent Inspections.

 None.

 Item 10. Directors, Executive Officers and Corporate
Governance.

 Item 11. Executive Compensation.

 Item 12. Security Ownership of Certain Beneficial
Owners and Management and Related Stockholder Matters.

 Item 13. Certain Relationships and Related
Transactions, and Director Independence.

 Item 14. Principal Accountant Fees and Services.

 ADDITIONAL DISCLOSURE ITEMS FOR REGULATION AB

 Item 1112(b) of Regulation AB, Significant Obligor
Financial Information.

 No single obligor represents 10% or more of the pool assets
held by the issuing entity.

 Item 1114(b)(2) of Regulation AB, Significant Enhancement
Provider Financial Information.

 No entity or group of affiliated entities provides any external credit
enhancement or other support for the certificates within this transaction as
described under Item 1114(a) of Regulation AB.

 Item 1115(b) of Regulation AB, Certain Derivatives
Instruments (Financial Information).

 No entity or group of affiliated entities provides any
derivative instruments or other support for the certificates within this
transaction as described under Item 1115 of Regulation AB.

 Item 1117 of Regulation AB, Legal Proceedings.

 The registrant knows of no material pending legal proceeding
involving the trust or any party related to the trust, other than routine
litigation incidental to the duties of those respective parties, and the
following, with respect to Wells Fargo Bank, National Association, as trustee,
certificate administrator and custodian.

 In December 2014, Phoenix Light SF
Limited (Phoenix Light) and certain related entities filed a complaint in the
United States District Court for the Southern District of New York alleging
claims against Wells Fargo Bank, N.A., in its capacity as trustee for a number
of residential mortgage-backed securities (RMBS) trusts. Complaints raising similar
allegations have been filed by Commerzbank AG in the Southern District of New
York, IKB International and IKB Deutsche Industriebank (together, IKB) in New
York state court, and Park Royal I LLC and Park Royal II LLC in New York state
court. In each case, the plaintiffs allege that Wells Fargo Bank, N.A., as
trustee, caused losses to investors, and plaintiffs assert causes of action
based upon, among other things, the trustee's alleged failure to notify and
enforce repurchase obligations of mortgage loan sellers for purported breaches
of representations and warranties, notify investors of alleged events of
default, and abide by appropriate standards of care following alleged events of
default. In July 2022, the district court dismissed Phoenix Light's claims and
certain of the claims asserted by Commerzbank AG, and subsequently entered
judgment in each case in favor of Wells Fargo Bank, N.A. In August 2022,
Phoenix Light and Commerzbank AG each appealed the district court's decision to
the United States Court of Appeals for the Second Circuit. Phoenix Light
dismissed its appeal in May 2023, terminating its case. In November 2023, Wells
Fargo Bank, N.A. entered into an agreement with IKB to resolve IKB's claims.
Wells Fargo Bank, N.A. previously settled two class actions filed by
institutional investors and an action filed by the National Credit Union
Administration with similar allegations.

 Item 1119 of Regulation AB, Affiliations and Certain
Relationships and Related Transactions.

 The information regarding this Item has been previously
provided in the prospectus of the Registrant relating to the issuing entity
filed on February 28, 2019 pursuant to Rule 424(b)(2).

 Item 1122 of Regulation AB, Compliance with Applicable
Servicing Criteria.

assessments of compliance with respect to the mortgage loans are attached
hereto under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit AA
to the Pooling and Servicing Agreement incorporated by reference as Exhibit 4.1
to this Annual Report on Form 10-K is a chart identifying the entities
participating in a servicing function for the transaction responsible for each
applicable servicing criteria set forth in Item 1122(d).

assessments of compliance with respect to the Renaissance Seattle Mortgage Loan
and the Grand Hyatt Seattle Mortgage Loan, which are being serviced and
administered pursuant to the pooling and servicing agreement for the COMM
2017-COR2 Transaction, are attached hereto under Item 15 to this Annual Report
on Form 10-K. Attached as Schedule II to the pooling and servicing agreement
for the COMM 2017-COR2 Transaction incorporated by reference as Exhibit 4.2 to
this Annual Report on Form 10-K is a chart identifying the entities
participating in a servicing function for the COMM 2017-COR2 Transaction
responsible for each applicable servicing criteria set forth in Item 1122(d).

assessments of compliance with respect to the Sheraton Music City Mortgage
Loan, which is being serviced and administered pursuant to the pooling and
servicing agreement for the Benchmark 2018-B4 Transaction, are attached hereto
under Item 15 to this Annual Report on Form 10-K. Attached as Schedule II to
the pooling and servicing agreement for the Benchmark 2018-B4 Transaction
incorporated by reference as Exhibit 4.3 to this Annual Report on Form 10-K is
a chart identifying the entities participating in a servicing function for the
Benchmark 2018-B4 Transaction responsible for each applicable servicing
criteria set forth in Item 1122(d).

assessments of compliance with respect to the CBBC Industrial Portfolio
Mortgage Loan, which is being serviced and administered pursuant to the pooling
and servicing agreement for the UBS 2018-C15 Transaction, are attached hereto
under Item 15 to this Annual Report on Form 10-K. Attached as Exhibit Z to the
pooling and servicing agreement for the UBS 2018-C15 Transaction incorporated
by reference as Exhibit 4.4 to this Annual Report on Form 10-K is a chart
identifying the entities participating in a servicing function for the UBS
2018-C15 Transaction responsible for each applicable servicing criteria set
forth in Item 1122(d).

assessments of compliance with respect to the Saint Louis Galleria Mortgage
Loan, which is being serviced and administered pursuant to the pooling and
servicing agreement for the Benchmark 2019-B10 Transaction, are attached hereto
under Item 15 to this Annual Report on Form 10-K. Attached as Schedule II to
the pooling and servicing agreement for the Benchmark 2019-B10 Transaction
incorporated by reference as Exhibit 4.5 to this Annual Report on Form 10-K is
a chart identifying the entities participating in a servicing function for the
Benchmark 2019-B10 Transaction responsible for each applicable servicing
criteria set forth in Item 1122(d).

 Item 1123 of Regulation AB, Servicer Compliance Statement.

 The servicer compliance statements are attached as Exhibits
to this Annual Report on Form 10-K.

 Item 15. Exhibit and Financial Statement Schedules

 (a) The following is a list of documents filed as part of
this Annual Report on Form 10-K:

 (1) Not applicable

 (2) Not applicable

 (3) See below

 4.1
 Pooling and Servicing Agreement, dated as of February 1,
2019, by and among J.P. Morgan Chase Commercial Mortgage Securities Corp., as
Depositor, Midland Loan Services, a Division of PNC Bank, National Association,
as Master Servicer, Midland Loan Services, a Division of PNC Bank, National
Association, as Special Servicer, Wells Fargo Bank, National Association, as
Certificate Administrator, Wells Fargo Bank, National Association, as Trustee,
and Pentalpha Surveillance LLC, as Operating Advisor and Asset Representations
Reviewer (filed as Exhibit 4.1 to the registrant's Current Report on Form 8-K
filed on February 28, 2019 under Commission File No. 333-226123-02 and
incorporated by reference herein).

 4.2
 Pooling and Servicing Agreement, dated as of September 1,
2017, by and among Deutsche Mortgage & Asset Receiving Corporation, as
Depositor, Midland Loan Services, a Division of PNC Bank, National Association,
as Master Servicer, Midland Loan Services, a Division of PNC Bank, National
Association, as Special Servicer, Wells Fargo Bank, National Association, as
Trustee, Wells Fargo Bank, National Association, as Certificate Administrator,
Paying Agent and Custodian, and Park Bridge Lender Services LLC, as Operating
Advisor and Asset Representations Reviewer (filed as Exhibit 4.2 to the
registrant's Current Report on Form 8-K filed on February 28, 2019 under
Commission File No. 333-226123-02 and incorporated by reference herein).

 4.3
 Pooling and Servicing Agreement, dated as of July 1,
2018, by and among Deutsche Mortgage & Asset Receiving Corporation, as
Depositor, Wells Fargo Bank, National Association, as Master Servicer,
CWCapital Asset Management LLC, as Special Servicer, Wilmington Trust, National
Association, as Trustee, Wells Fargo Bank, National Association, as Certificate
Administrator, Paying Agent and Custodian, and Park Bridge Lender Services LLC,
as Operating Advisor and Asset Representations Reviewer (filed as Exhibit 4.5
to the registrant's Current Report on Form 8-K filed on February 28, 2019 under
Commission File No. 333-226123-02 and incorporated by reference herein).

 4.4
 Pooling and Servicing Agreement, dated as of December 1,
2018, by and among UBS Commercial Mortgage Securitization Corp., as Depositor,
Midland Loan Services, a Division of PNC Bank, National Association, as Master
Servicer and as Special Servicer, Wells Fargo Bank, National Association, as
Certificate Administrator and as Trustee, and Pentalpha Surveillance LLC, as Operating
Advisor and Asset Representations Reviewer (filed as Exhibit 4.4 to the
registrant's Current Report on Form 8-K filed on February 28, 2019 under
Commission File No. 333-226123-02 and incorporated by reference herein).

 4.5
 Pooling and Servicing Agreement, dated as of April 1,
2019, by and among Deutsche Mortgage & Asset Receiving Corporation, as
Depositor, KeyBank National Association, as Master Servicer, LNR Partners, LLC,
as Special Servicer, Wells Fargo Bank, National Association, as Trustee,
Certificate Administrator, Paying Agent and Custodian, and Pentalpha Surveillance
LLC, as Operating Advisor and Asset Representations Reviewer (filed as Exhibit
4.1 to the registrant's Current Report on Form 8-K filed on April 16, 2019
under Commission File No. 333-226123-02 and incorporated by reference herein).

 4.6
 Co-Lender Agreement, dated as of September 28, 2017,
among Jefferies LoanCore LLC, as Note A-1 Holder, Jefferies LoanCore LLC, as
Note A-2 Holder, and Jefferies LoanCore LLC, as Note A-3 Holder (filed as
Exhibit 4.6 to the registrant's Current Report on Form 8-K filed on February
28, 2019 under Commission File No. 333-226123-02 and incorporated by reference
herein).

 4.7
 Co-Lender Agreement, dated as of February 11, 2019, by
and among JPMorgan Chase Bank, National Association, as Initial Note A-1
Holder, JPMorgan Chase Bank, National Association, as Initial Note A-2 Holder,
and JPMorgan Chase Bank, National Association, as Initial Note A-3 Holder
(filed as Exhibit 4.7 to the registrant's Current Report on Form 8-K filed on
February 28, 2019 under Commission File No. 333-226123-02 and incorporated by
reference herein).

 4.8
 Co-Lender Agreement, dated as of December 27, 2018,
between Deutsche Bank AG, New York Branch, as Note A-1-A1 Holder, Deutsche Bank
AG, New York Branch, as Note A-1-A2 Holder, Deutsche Bank AG, New York Branch,
as Note A-1-A3 Holder, Deutsche Bank AG, New York Branch, as Note A-1-A4
Holder, Deutsche Bank AG, New York Branch, as Note A-1-A5 Holder, Soci t
G n rale, as Note A-2-A1 Holder, Soci t G n rale Financial Corporation, as
Note A-2-A2 Holder, Soci t G n rale, as Note A-2-A3 Holder, Soci t G n rale Financial
Corporation, as Note A-2-A4 Holder, and Soci t G n rale Financial Corporation,
as Note A-2-A5 Holder (filed as Exhibit 4.8 to the registrant's Current Report
on Form 8-K filed on February 28, 2019 under Commission File No. 333-226123-02
and incorporated by reference herein).

 4.9
 Co-Lender Agreement, dated as of September 28, 2017,
among Jefferies LoanCore LLC, as Note A-1 Holder, Jefferies LoanCore LLC, as
Note A-2 Holder, and Jefferies LoanCore LLC, as Note A-3 Holder (filed as
Exhibit 4.9 to the registrant's Current Report on Form 8-K filed on February
28, 2019 under Commission File No. 333-226123-02 and incorporated by reference
herein).

 4.10 Co-Lender Agreement, dated as of December 28, 2018,
between Deutsche Bank AG, acting through its New York Branch, as Note A-1
Holder, and Deutsche Bank AG, acting through its New York Branch, as Note A-2
Holder (filed as Exhibit 4.10 to the registrant's Current Report on Form 8-K
filed on February 28, 2019 under Commission File No. 333-226123-02 and
incorporated by reference herein).

 4.11 Co-Lender Agreement, dated as of July 13, 2018, by and
between JPMorgan Chase Bank, National Association, as Initial Note A-1 Holder,
and JPMorgan Chase Bank, National Association, as Initial Note A-2 Holder
(filed as Exhibit 4.11 to the registrant's Current Report on Form 8-K filed on
February 28, 2019 under Commission File No. 333-226123-02 and incorporated by
reference herein).

 Rule 13a-14(d)/15d-14(d) Certifications.

Reports on assessment of compliance with servicing criteria for asset-backed
securities.

 33.1
National Association, as Master Servicer

 33.2
National Association, as Special Servicer (see Exhibit 33.1)

 33.3
 Wells Fargo Bank, National Association, as Trustee
and Certificate Administrator

 33.4
Custodian

 33.5
 Pentalpha Surveillance LLC, as Operating Advisor

 33.6
as Servicing Function Participant for the Certificate Administrator

 33.7
as Servicing Function Participant for the Custodian

 33.8
National Association, as Primary Servicer of the Liberty Station Retail
Mortgage Loan (see Exhibit 33.1)

 33.9
National Association, as Special Servicer of the Liberty Station Retail
Mortgage Loan (see Exhibit 33.1)

 33.10
Wells Fargo Bank, National Association, as Trustee of the Liberty Station Retail

 33.11
Custodian of the Liberty Station Retail Mortgage Loan (see Exhibit 33.4)

 33.12
the Liberty Station Retail Mortgage Loan (see Exhibit 33.5)

 33.13

 33.14
 Midland Loan Services, a Division of PNC Bank, National
Association, as Primary Servicer of the Renaissance Seattle Mortgage Loan (see
Exhibit 33.1)

 33.15
National Association, as Special Servicer of the Renaissance Seattle Mortgage
Loan (see Exhibit 33.1)

 33.16
Wells Fargo Bank, National Association, as Trustee of the Renaissance Seattle

 33.17
Custodian of the Renaissance Seattle Mortgage Loan (see Exhibit 33.4)

 33.18
Advisor of the Renaissance Seattle Mortgage Loan

 33.19

 33.20
National Association, as Primary Servicer of the Grand Hyatt Seattle Mortgage
Loan (see Exhibit 33.1)

 33.21
National Association, as Special Servicer of the Grand Hyatt Seattle Mortgage
Loan (see Exhibit 33.1)

 33.22
Wells Fargo Bank, National Association, as Trustee of the Grand Hyatt Seattle

 33.23
Custodian of the Grand Hyatt Seattle Mortgage Loan (see Exhibit 33.4)

 33.24
Advisor of the Grand Hyatt Seattle Mortgage Loan (see Exhibit 33.18)

 33.25

 33.26
 Wells Fargo Bank, National Association, as Primary
Servicer of the Sheraton Music City Mortgage Loan

 33.27
CWCapital Asset Management LLC, as Special Servicer of the Sheraton Music City

 33.28
Wilmington Trust, National Association, as Trustee of the Sheraton Music City

 33.29
Custodian of the Sheraton Music City Mortgage Loan (see Exhibit 33.4)

 33.30
Advisor of the Sheraton Music City Mortgage Loan (see Exhibit 33.18)

 33.31
 CoreLogic Solutions, LLC, as Servicing Function
Participant of the Sheraton Music City Mortgage Loan

 33.32

 33.33 Midland Loan Services, a Division of PNC Bank,
National Association, as Primary Servicer of the CBBC Industrial Portfolio
Mortgage Loan (see Exhibit 33.1)

 33.34
National Association, as Special Servicer of the CBBC Industrial Portfolio
Mortgage Loan prior to May 2, 2023 (see Exhibit 33.1)

 33.35
K-Star Asset Management LLC, as Special Servicer of the CBBC Industrial
Portfolio Mortgage Loan on and after May 2, 2023 (Omitted. See Explanatory
Notes.)

 33.36
Wells Fargo Bank, National Association, as Trustee of the CBBC Industrial
Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

 33.37
Custodian of the CBBC Industrial Portfolio Mortgage Loan (see Exhibit 33.4)

 33.38
the CBBC Industrial Portfolio Mortgage Loan (see Exhibit 33.5)

 33.39

 33.40
 KeyBank National Association, as Primary Servicer
of the Saint Louis Galleria Mortgage Loan

 33.41 LNR Partners,
LLC, as Special Servicer of the Saint Louis Galleria Mortgage Loan prior to
February 16, 2023 (Omitted. See Explanatory Notes.)

 33.42
 Argentic Services Company LP, as Special Servicer
of the Saint Louis Galleria Mortgage Loan on and after February 16, 2023

 33.43
Wells Fargo Bank, National Association, as Trustee of the Saint Louis Galleria

 33.44
Custodian of the Saint Louis Galleria Mortgage Loan (see Exhibit 33.4)

 33.45
the Saint Louis Galleria Mortgage Loan (see Exhibit 33.5)

 33.46

 Attestation
reports on assessment of compliance with servicing criteria for asset-backed
securities.

 34.1
National Association, as Master Servicer

 34.2
National Association, as Special Servicer (see Exhibit 34.1)

 34.3
 Wells Fargo Bank, National Association, as Trustee
and Certificate Administrator

 34.4
Custodian

 34.5
 Pentalpha Surveillance LLC, as Operating Advisor

 34.6
as Servicing Function Participant for the Certificate Administrator

 34.7
as Servicing Function Participant for the Custodian

 34.8
National Association, as Primary Servicer of the Liberty Station Retail
Mortgage Loan (see Exhibit 34.1)

 34.9
National Association, as Special Servicer of the Liberty Station Retail
Mortgage Loan (see Exhibit 34.1)

 34.10
Wells Fargo Bank, National Association, as Trustee of the Liberty Station
Retail Mortgage Loan (Omitted. See Explanatory Notes.)

 34.11
 Wells Fargo Bank, National Association, as Custodian
of the Liberty Station Retail Mortgage Loan (see Exhibit 34.4)

 34.12
the Liberty Station Retail Mortgage Loan (see Exhibit 34.5)

 34.13

 34.14
National Association, as Primary Servicer of the Renaissance Seattle Mortgage
Loan (see Exhibit 34.1)

 34.15
National Association, as Special Servicer of the Renaissance Seattle Mortgage
Loan (see Exhibit 34.1)

 34.16
Wells Fargo Bank, National Association, as Trustee of the Renaissance Seattle

 34.17
Custodian of the Renaissance Seattle Mortgage Loan (see Exhibit 34.4)

 34.18
Advisor of the Renaissance Seattle Mortgage Loan

 34.19

 34.20
National Association, as Primary Servicer of the Grand Hyatt Seattle Mortgage
Loan (see Exhibit 34.1)

 34.21
National Association, as Special Servicer of the Grand Hyatt Seattle Mortgage
Loan (see Exhibit 34.1)

 34.22
Wells Fargo Bank, National Association, as Trustee of the Grand Hyatt Seattle

 34.23
Custodian of the Grand Hyatt Seattle Mortgage Loan (see Exhibit 34.4)

 34.24
 Park Bridge Lender Services LLC, as Operating Advisor
of the Grand Hyatt Seattle Mortgage Loan (see Exhibit 34.18)

 34.25

 34.26
 Wells Fargo Bank, National Association, as Primary
Servicer of the Sheraton Music City Mortgage Loan

 34.27
CWCapital Asset Management LLC, as Special Servicer of the Sheraton Music City

 34.28
Wilmington Trust, National Association, as Trustee of the Sheraton Music City

 34.29
Custodian of the Sheraton Music City Mortgage Loan (see Exhibit 34.4)

 34.30
Advisor of the Sheraton Music City Mortgage Loan (see Exhibit 34.18)

 34.31
 CoreLogic Solutions, LLC, as Servicing Function
Participant of the Sheraton Music City Mortgage Loan

 34.32

 34.33
National Association, as Primary Servicer of the CBBC Industrial Portfolio
Mortgage Loan (see Exhibit 34.1)

 34.34
National Association, as Special Servicer of the CBBC Industrial Portfolio
Mortgage Loan prior to May 2, 2023 (see Exhibit 34.1)

 34.35
K-Star Asset Management LLC, as Special Servicer of the CBBC Industrial
Portfolio Mortgage Loan on and after May 2, 2023 (Omitted. See Explanatory
Notes.)

 34.36
Wells Fargo Bank, National Association, as Trustee of the CBBC Industrial
Portfolio Mortgage Loan (Omitted. See Explanatory Notes.)

 34.37
Custodian of the CBBC Industrial Portfolio Mortgage Loan (see Exhibit 34.4)

 34.38
the CBBC Industrial Portfolio Mortgage Loan (see Exhibit 34.5)

 34.39

 34.40
 KeyBank National Association, as Primary Servicer
of the Saint Louis Galleria Mortgage Loan

 34.41
LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria Mortgage
Loan prior to February 16, 2023 (Omitted. See Explanatory Notes.)

 34.42
 Argentic Services Company LP, as Special Servicer
of the Saint Louis Galleria Mortgage Loan on and after February 16, 2023

 34.43
Wells Fargo Bank, National Association, as Trustee of the Saint Louis Galleria

 34.44
 Wells Fargo Bank, National Association, as Custodian
of the Saint Louis Galleria Mortgage Loan (see Exhibit 34.4)

 34.45
the Saint Louis Galleria Mortgage Loan (see Exhibit 34.5)

 34.46

Servicer compliance statements.

 35.1
National Association, as Master Servicer

 35.2
National Association, as Special Servicer (see Exhibit 35.1)

 35.3
Certificate Administrator

 35.4
as Servicing Function Participant for the Certificate Administrator

 35.5
National Association, as Primary Servicer of the Liberty Station Retail
Mortgage Loan (see Exhibit 35.1)

 35.6
National Association, as Special Servicer of the Liberty Station Retail
Mortgage Loan (see Exhibit 35.1)

 35.7
National Association, as Primary Servicer of the Renaissance Seattle Mortgage
Loan (see Exhibit 35.1)

 35.8
National Association, as Special Servicer of the Renaissance Seattle Mortgage
Loan (see Exhibit 35.1)

 35.9
National Association, as Primary Servicer of the Grand Hyatt Seattle Mortgage
Loan (see Exhibit 35.1)

 35.10
National Association, as Special Servicer of the Grand Hyatt Seattle Mortgage
Loan (see Exhibit 35.1)

 35.11
 Wells Fargo Bank, National Association, as Primary
Servicer of the Sheraton Music City Mortgage Loan

 35.12
CWCapital Asset Management LLC, as Special Servicer of the Sheraton Music City

 35.13
National Association, as Primary Servicer of the CBBC Industrial Portfolio
Mortgage Loan (see Exhibit 35.1)

 35.14
National Association, as Special Servicer of the CBBC Industrial Portfolio
Mortgage Loan prior to May 2, 2023 (see Exhibit 35.1)

 35.15
K-Star Asset Management LLC, as Special Servicer of the CBBC Industrial Portfolio
Mortgage Loan on and after May 2, 2023 (Omitted. See Explanatory Notes.)

 35.16
KeyBank National Association, as Primary Servicer of the Saint Louis Galleria

 35.17
LNR Partners, LLC, as Special Servicer of the Saint Louis Galleria Mortgage
Loan prior to February 16, 2023 (Omitted. See Explanatory Notes.)

 35.18
Argentic Services Company LP, as Special Servicer of the Saint Louis Galleria
Mortgage Loan on and after February 16, 2023 (Omitted. See Explanatory Notes.)

 99.1 Mortgage Loan Purchase Agreement, dated as of February
28, 2019, between J.P. Morgan Chase Commercial Mortgage Securities Corp. and
JPMorgan Chase Bank, National Association (filed as Exhibit 99.1 to the
registrant's Current Report on Form 8-K filed on February 28, 2019 under
Commission File No. 333-226123-02 and incorporated by reference herein)

 99.2 Mortgage Loan Purchase Agreement, dated as of February
28, 2019, between J.P. Morgan Chase Commercial Mortgage Securities Corp. and
LoanCore Capital Markets LLC (filed as Exhibit 99.2 to the registrant's Current
Report on Form 8-K filed on February 28, 2019 under Commission File No.
333-226123-02 and incorporated by reference herein)

 (b)
The exhibits required to be filed by the Registrant pursuant to Item 601 of
Regulation S-K are listed above.

 (c)
Not Applicable.

 SIGNATURES

 Pursuant to the requirements of Section 13 or 15(d) of the
Securities Exchange Act of 1934, the registrant has duly caused this report to
be signed on its behalf by the undersigned, thereunto duly authorized.

 J.P. Morgan Chase Commercial Mortgage
Securities Corp.

(Depositor)

 /s/ Kunal
K. Singh

 Kunal K.
Singh, President and Chief Executive Officer

 (senior officer in charge of
securitization of the depositor)

 Date: March 14, 2024