Rival Fight League 21 took place on March 19, 2021, at the Haus 820 venue in Lakeland, Florida. This action-packed event showcased a total of 9 fights, featuring some of the finest talent in mixed martial arts. Fans gathered to witness the intensity and excitement of high-stakes matchups as fighters pushed their limits in the ring. Don't miss out on the thrilling moments that made Rival Fight League 21 a memorable night for MMA enthusiasts!