Following their respective outings to kick off the 2023 PFL Season in Las Vegas, four MMA fighters (two of which are UFC veterans) were flagged for banned substances and drew temporary suspensions.

PFL kicks off its 2023 season TONIGHT (Sat., April 1, 2023) inside The Theater at Virgin Hotels in Las Vegas, Nevada. In the main event, Brendan Loughnane takes on Marlon Moraes and in the...