Lightweight Paul “The Irish Dragon” Felder (9-0) won the “Performance of the Night” bonus at UFC 182 at the MGM Grand in Las Vegas when he knocked Danny Castillo (17-7) out with this devastating spinning back fist with 2:09 gone in the second round of their fight. Check it out:

In the main event of the evening, UFC light heavyweight champion Jon Jones defended his title with a unanimous decision win over Daniel Cormier. The men tore into each other from the outset, with Cormier walking down Jones in an effort to make it an inside fight. However, as the fight went on, Jones seemed to have more in the tank and started to get the better of Cormier, who only managed to take down the champion one time late in the fifth round. After the final bell, all three judges scored the fight 49-46 in favor of the champion. Jones and Cormier do not get along (to put it lightly) and the mutual dislike has not ended with the fight. Jones, who taunted Cormier at the final bell, posted this shot on Instagram after the fight.