Gokhan Saricam made a remarkable debut in the UFC heavyweight division by knocking out Tanner Boser during the UFC Fight Night event in Winnipeg, Manitoba, on April 18, 2026. Saricam, who previously fought in Bellator, showcased his striking ability and aggression throughout the match. Despite struggling to take Boser down due to a shoulder injury, Saricam maintained a strong lead on the scorecards. In the second round, he landed a powerful straight right that sent Boser to the canvas, prompting referee Herb Dean to stop the fight at 4:43. With this victory, Saricam improved his record to 12 wins and 2 losses, while Boser, now at 22 wins, 11 losses, and 1 draw, faced defeat in his first UFC fight since August 2023.