Park (10-0) was originally scheduled to face flyweight veteran Steve Erceg in the UFC Vegas 109 lineup the following weekend (Aug. 9) but matchmakers will have to find a new assignment for “Astro Boy.

Undefeated flyweight sensation Hyun Sung Park takes over for the ailing Amir Albazi to battle ranked contender Tatsuro Taira atop the UFC Vegas 108 fight card this weekend at APEX, with the winner ...