David Morrell Vs. Aidos Yerbossynuly

The card also features former unified champion Jeison Rosario and veteran contender Brian Mendoza, who meet in the 10-round middleweight co-main event, plus unbeaten middleweight Fiodor Czerkaszyn and the hard-hitting Nathaniel Gallimore, who kick off the SHOWTIME CHAMPIONSHIP BOXING® telecast at 9:10 p.m. ET/6:10 p.m. PT with a 10-round duel.