Atlanta Braves Holdings Inc

In accordance with Rules 13a-15 and 15d-15 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), the Company carried out an evaluation, under the supervision and with the participation of management, including its chief executive officer and chief financial officer (the "Executives"), and under the oversight of its board of directors, of the effectiveness of its disclosure controls and procedures as of the end of the period covered by this Quarterly Report. Based on that evaluation, the Executives concluded that the Company's disclosure controls and procedures were effective as of September 30, 2024 to provide reasonable assurance that information required to be disclosed in its reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms.

Effective September 1, 2024, as described in footnote 1 of this quarterly report, Liberty began transitioning certain general and administrative services previously provided by Liberty to the new members of management of Atlanta Braves Holdings, including legal, tax, accounting, treasury, information technology, cybersecurity, internal audit and investor relations support. As part of that transition, the then-current officers of the Company (with limited exceptions) stepped down from their officer positions, effective August 31, 2024, and certain members of the Braves operating team assumed these roles effective September 1, 2024. As a result of the transition, internal controls over financial reporting are materially changing as executive oversight transitions to the new Atlanta Braves Holdings officers and the new members of management of Atlanta Braves Holdings begin to perform certain accounting, financial reporting, treasury, tax and entity level internal controls over financial reporting previously performed by members of Liberty management. We expect the

impacted processes to remain generally consistent through the transition to the new control operators, and other than the transition of these internal controls over financial reporting to new process and control operators, the existing control environment is not materially changing. The transition of the internal controls over financial reporting has begun and should generally be completed with the 10-K filing for the year ended December 31, 2024.