The TKO Group merger of the UFC and WWE provides many crossover opportunities between both brands. That was evident at Friday's WWE SmackDown in Buffalo when UFC Light Heavyweight Champion Alex Pereria showed up to show.

Roman Reigns and Alex Pereira, past and present champions in WWE and UFC, met up Friday in Buffalo, New York, at WWE SmackDown. Reigns, a former WWE Undisputed champion who held the title for 1,316 days -- the fourth-longest title reign in WWE History -- and Pereira,

Every UFC fan is chanting “Chama” as UFC champion Alex Pereira steps back into action. Pereira has built an enormous fan base through his dominant performances. Recently, the light heavyweight champion crossed paths with Roman Reigns at WWE Friday ...

Roman Reigns and reigning UFC Light Heavyweight Champion Alex Pereira met up backstage at last night’s episode of WWE SmackDown.

An epic crossover took place as World Wrestling Entertainment (WWE) star Roman Reigns and UFC Lightweight champion Alex Pereira exchanged t-shirts with one another on November 9, Saturday. A video of the same emerged on social media as the duo shook hands by smiling enthusiastically before exchanging the outfits.