UFC 311 was the host of many important and key results for several of the UFC's divisions. From heavyweight to all the way down to 125 pounds, the first UFC pay-per-view of 2015 saw plenty of big moments.

In a showdown between former champions filled with chaotic exchanges and the constant threat of a knockout, Jiri Prochazka proved on Saturday at UFC 311 that he's still the best 205-pound fighter not named Alex Pereira.

In a battle of former light heavyweight champions, the Czech finishes his opponent in the third round in hopes of a rematch with champ Alex Pereira

Jiri Prochazka has made peace with Jamahal Hill following their 'Fight of the Night' contender at UFC 311. Former UFC Light Heavyweight Champion Prochazka isn't one to talk trash before his fights, and that's where he and Hill differ - his opponent dead-set on revenge against Alex Pereira for knocking him out at UFC 300.

INGLEWOOD, Calif. – At UFC 311, Jiri Prochazka was in his element. With the crowd at Intuit Dome clearly on his side, Prochazka got back to his old ways as he scored a third-round knockout of Jamahal Hill to conclude an entertaining scrap between the former light heavyweight champions.

This past Saturday on the main card of UFC 311, we saw an absolute war between two former light heavyweight champions. Jiri Prochazka (31-5-1) and Jamahal Hill (12-3, 1 NC) were both looking to get back on track after suffering losses against Alex Pereira in their last fights.

Jiri Prochazka and Jamahal Hill earned themselves a drink Saturday night. The hard-hitting light heavyweight contenders delivered a thriller at UFC 311, trading heavy strikes for nearly 15 minutes, with Prochazka finally putting Hill down with punches in Round 3.