Sean O'Malley defeated Aiemann Zahabi via knockout during the UFC Freedom 250 event on Saturday, June 13, 2026 [3].

The victory is significant as it snaps the winning streak of Zahabi, who entered the bout as the No. 6 ranked fighter in the division [1, 2]. The win further cements O'Malley's status as a premier striking force within the organization.

The fight took place at the White House in Washington, D.C. [2, 3]. This unconventional venue served as the backdrop for Freedom 250 [1], a high-profile showcase event designed to bring the sport to a prominent national stage [4].

During the contest, O'Malley faced significant pressure from Zahabi, who targeted O'Malley's lower body with consistent leg kicks [3]. Despite the damage to his lead leg, O'Malley maintained his composure and distance. He eventually found the opening necessary to secure the knockout stop [2, 3].

The event was hosted by Donald Trump and featured other major matchups, including a bout where Justin Gaethje defeated Ilia Topuria [4]. The decision to hold the event at the White House marked a rare intersection of professional mixed martial arts and U.S. executive government surroundings [2, 4].

O'Malley's ability to endure the leg strikes and deliver a finishing blow highlights his resilience. The result leaves the No. 6 ranked Zahabi looking to rebound from the loss [1].

“Sean O'Malley defeated Aiemann Zahabi via knockout”

This result shifts the momentum in the rankings by halting the ascent of a top-six contender. Furthermore, the staging of a UFC event at the White House underscores the growing cultural and political integration of mixed martial arts into the highest levels of U.S. public visibility.