The action will unfold tomorrow night (Sat., Sept. 27, 2025) at UFC Perth LIVE on ESPN+ from inside RAC Arena in Perth, Australia, as light heavyweight contenders Carlos Ulberg and Dominick Reyes do battle in a five-round main event showdown.

Before headlining this weekend's UFC Fight Night in Perth, Australia, Dominick Reyes opened up on Submission Radio about his health battle, and what his doctor told him.