A UFC middleweight contest between Ken Holland and Trevin Giles was abruptly canceled moments before the fighters were set to enter the Octagon after Giles fainted backstage Saturday.
Giles was taken to a local hospital as a precaution, though his manager, Oren Hodak, told ESPN's Marc Raimondi the fighter seemed fine upon regaining consciousness.
The two were scheduled to kick off the main card at UFC Fight Night: Brunson vs. Shahbazyan in Las Vegas.
This article will be updated to provide more information on this story as it becomes available.