Rigondeaux vs Casimero PREVIEW: August 14, 2021 | PBC on SHOWTIME

#RigondeauxCasimero Fight Details: Two-division world champion Guillermo Rigondeaux faces bantamweight world champion John Riel Casimero for his WBO belt on Saturday, August 14 live on SHOWTIME headlining a Premier Boxing Champions event from Dignity Health Sports Park in Carson, California. The SHOWTIME CHAMPIONSHIP BOXING telecast begins at 10 p.m. ET/7 p.m. PT and will also see rising unbeaten contender Antonio Russell battle former world champion Emmanuel Rodríguez as they vie for the WBA Interim Bantamweight Title in the co-main event. Kicking off the telecast, former world champion Rau’shee Warren duels Damien Vázquez in a 10-round bantamweight bout. Visit for more info. SIGN UP FOR FIGHT ALERTS: FOLLOW US: