SCHEDULE 13G/A 0001493152-22-002966 0001788826 XXXXXXXX LIVE 1 Class A Ordinary Shares 06/30/2025 0001836470 Sportradar Group AG H8088L103 FELDLISTRASSE 2, ST. GALLEN V8 CH-9000 Rule 13d-1(c) Radcliff SR I LLC b DE 0 13135000 0 13135000 13135000 N 6.0 OO Radcliff SPV Manager LLC b DE 0 13135000 0 13135000 13135000 N 6.0 OO Eli Goldstein b X1 0 13135000 0 13135000 13135000 N 6.0 HC IN Evan Morgan b X1 0 13135000 0 13135000 13135000 N 6.0 HC IN Sportradar Group AG FELDLISTRASSE 2, ST. GALLEN, V8 CH-9000 Radcliff SR I LLC Radcliff SPV Manager LLC Eli Goldstein Evan Morgan 408 Greenwich Street, 2nd Floor New York, NY 10013 Radcliff SR I LLC - Delaware Radcliff SPV Manager LLC - Delaware Eli Goldstein - United States Evan Morgan - United States Y Radcliff SR I LLC - 13,135,000* Radcliff SPV Manager LLC - 13,135,000* Eli Goldstein - 13,135,000* Evan Morgan - 13,135,000* *The Class A Ordinary Shares (the "Shares") of Sportradar Group AG (the "Issuer") reported herein are held by Radcliff SR I LLC. Radcliff SPV Manager LLC (the "Manager") is the managing member of Radcliff SR I LLC, and Eli Goldstein and Evan Morgan are the managing members of the Manager (the "Managing Members," and collectively with the Manager and Radcliff SR I LLC, the "Reporting Persons"). By virtue of these relationships, the Reporting Persons may be deemed to have shared voting and dispositive power with respect to the Shares reported herein. The percentages used throughout this Schedule 13G are based upon the Shares outstanding (excluding the Shares held in treasury) as reported in the Issuer's Prospectus filed on April 24, 2025. This report shall not be deemed an admission that the Reporting Persons are beneficial owners of the Shares for purposes of Section 13 of the Securities Exchange Act of 1934, as amended, or for any other purpose. Each of the Reporting Persons disclaims beneficial ownership of the Shares reported herein except to the extent of the Reporting Person's pecuniary interest therein. Radcliff SR I LLC - 6.0%* Radcliff SPV Manager LLC - 6.0%* Eli Goldstein - 6.0%* Evan Morgan - 6.0%* Radcliff SR I LLC - 0 Radcliff SPV Manager LLC - 0 Eli Goldstein - 0 Evan Morgan - 0 Radcliff SR I LLC - 13,135,000* Radcliff SPV Manager LLC - 13,135,000* Eli Goldstein - 13,135,000* Evan Morgan - 13,135,000* Radcliff SR I LLC - 0 Radcliff SPV Manager LLC - 0 Eli Goldstein - 0 Evan Morgan - 0 Radcliff SR I LLC - 13,135,000* Radcliff SPV Manager LLC - 13,135,000* Eli Goldstein - 13,135,000* Evan Morgan - 13,135,000* Y N Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Exhibit I - JOINT FILING STATEMENT Radcliff SR I LLC /s/ Eli Goldstein 08/14/2025 Radcliff SPV Manager LLC /s/ Eli Goldstein 08/14/2025 Eli Goldstein /s/ Eli Goldstein 08/14/2025 Evan Morgan /s/ Evan Morgan 08/14/2025