Conor McGregor makes his long awaited return to the octagon against fan favorite Donald "Cowboy" Cerrone in the main event of UFC 246. Both men are finishing magicians that can turn someone's lights out with one punch or one swift kick. Let's take a look at both guys best finishes in the UFC.

Conor McGregor

McGregor is a pretty heavy favorite to win this fight at -334. He has a professional record of 21-3 with 18 wins via knockout. He's come under fire over the last year for a number of outside the octagon incidents, but many fans still love the badass Irishman.

Donald "Cowboy" Cerrone

Donald "Cowboy" Cerrone is the fan favorite in this match. He comes in as a big underdog but with big upside. He has power in his kicks and is a quality submission artist. In his 50 fight career, Cerrone has gone 36-13 with one no contest. Of those 36 wins, 10 were by KO and 17 were by submission. This will be one hell of a fight for sure!