The Ultimate Fighter (TUF) is a reality television series and mixed martial arts (MMA) competition produced by Spike TV and the Ultimate Fighting Championship (UFC). During the Wednesday The Ultimate Fighter Show airs on Spike TV, Roy Nelson defeated Kimbo Slice in a second round TKO.

Kimbo Slice is pretty good on his feet against Roy Nelson in their TUF 10 encounter match. He provide some powerful strikes and even connected nicely at the start of the second round. But, Finally Roy Nelson got a take down that he had been forced to work hard for.