Leonardo Santos picked up a surprise upset when he knocked out Kevin Lee in the first round on the preliminary card of UFC 194. Lee looked good early on but all it took was a huge right hand from Santos that dropped "The Motown Phenom" and forced the referee to call the bout off. Right after that, undefeated welterweight prospect Warlley Alves picked up an impressive first-round guillotine win over Colby Covington.
Watch both finishes below.
Leonardo Santos KO's Kevin Lee, jumps out the Octagon, and SPRINTS into the crowd for a victory lap.