PFL 4 (2021) takes place in the Ocean Casino Resort in Atlantic City, New Jersey.
Main Card (ESPN2/ESPN+, 10 p.m. ET)
Claressa Shields def. Brittney Elkin by TKO, round 3
Clay Collard def. Joilton Lutterbach by split-decision
Bubba Jenkins def. Bobby Moffett by unanimous decision
Brendan Loughnane def. Tyler Diamond by majority decision
Prelims (ESPN+, 7 p.m. ET)
Natan Schulte def. Alex Martinez by split-decision
Olivier Aubin-Mercier def. Marcin Held by unanimous decision
Loik Radzhabov def. Akhmed Aliev by TKO, round 1
Sheymon Moraes def. Jesse Stirn by submission, round 2
Chris Wade def. Arman Ospanov by KO, round 2