Is Khamzat Chimaev vs. Paulo Costa quickly turning into of the most intriguing rivalries in UFC?
Salt Lake City’s elevation has affected several UFC fighters in the past, but "The Diamond" isn’t worried as he comes into a five-round fight against Justin Gaethje at UFC 291.
Dustin Poirier and Justin Gaethje will battle it out in a rematch for the "BMF" championship in the main event at UFC 291 in Salt Lake City on July 29