UFC Freedom 250 results: Sean O'Malley hits walk-off salute after monster KO of Aiemann Zahabi on White House lawn

Sean O'Malley scored a second-round knockout victory over Aiemann Zahabi at UFC Freedom 250, held on the South Lawn of the White House in Washington, D.C. on Sunday, June 15, 2026. O'Malley dropped Zahabi twice in quick succession before delivering a walk-off KO, saluting as he exited the cage. The former UFC bantamweight champion also took the opportunity to wish U.S. President Donald Trump a happy 80th birthday following his win.