Everything to know about Saturday's fight card - full fight card results, reactions, winners, losers, video highlights, more

Kansas City's win over Buffalo was like many of its close-call victories this season: a little timing, execution, luck, talent and occasional controversy. The end result puts the Chiefs of the cusp of a Super Bowl three-peat.

Check out these photos from PFL Road to Dubai Champions Series, which took place at Coca-Cola Arena in Dubai, featuring a lightweight title fight between Usman Nurmagomedov and Paul Hughes. (Photos courtesy of PFL MMA.