SCHEDULE 13D/A 0000929638-19-000435 0001409888 XXXXXXXX LIVE 26 Common Stock, $0.01 par value per share 02/07/2025 false 0001747079 05875B106 Bally's Corp

100 WESTMINSTER STREET PROVIDENCE RI 02903

Joseph Mause 212-257-4701 767 Fifth Avenue 12th Floor New York NM 10153 0001409888 Standard General L.P. b AF DE 0 35759744 0 35759744 35759744 N 73.7 IA 0001418202 Kim Soohyung b AF X1 28814 35759744 28814 35759744 35788558 N 73.8 IN HC Common Stock, $0.01 par value per share Bally's Corp 100 WESTMINSTER STREET PROVIDENCE RI 02903 On February 7, 2025, the Reporting Persons became the beneficial owners of an additional 26,909,895 shares of the Issuer's Common Stock issued in connection with the closing of the transactions contemplated by that certain Agreement and Plan of Merger, dated as of July 25, 2024, by and among SG Parent LLC, a Delaware limited liability company and affiliate of the Reporting Persons, The Queen Casino & Entertainment, Inc., Epsilon Sub I, Inc., a wholly owned subsidiary of the Issuer, Epsilon Sub II, Inc., a wholly owned subsidiary of the Issuer, and SG CQ Gaming LLC. The percentages reported herein are based 48,488,879 shares of the Issuer's Common Stock outstanding as of February 7, 2025 as provided by the Company. Standard General L.P. /s/ Joseph Mause 02/11/2025 Kim Soohyung /s/ Soohyung Kim 02/11/2025