The Professional Fighters League, the fastest growing and most innovative sports league, kicked off the second half of the 2021 regular season with PFL 4, which took place inside the PFL Regular Season bubble at the Ocean Casino Resort in Atlantic City, New Jersey. 

The main event of the night saw the highly-anticipated PFL debut of three-division women’s boxing world champion Claressa Shields, who bucked a slow start to defeat grappler Brittney Elkin by TKO in the third round. 

Relive the exciting start to the second half of the PFL’s 2021 Regular Season, featuring playoff-clinching victories from Clay Collard, Bubba Jenkins, Brendan Loughnane, and the explosive MMA debut of women’s boxing icon Claressa Shields.  

Also on the card, a pair of lightweight contenders secured their spots in the 2021 PFL Playoffs, with Clay Collard edging out Joilton Lutterbach by split decision, and Loik Radzhabov scoring a 27-second KO over Akhmed Aliev. 

Three featherweights, meanwhile, booked their spots to the postseason with Brendan Loughnane defeating Tyler Diamond by unanimous decision, Chris Wade knocking out Arman Ospanov in the second round, and Bubba Jenkins dominating Bobby Moffett for three rounds. 

Relive the highlights of PFL 4 by CLICKING HERE