>>7028206That's because Bob Sapp was fighting other very sizeable, very trained heavyweight fighters. Shibata in his prime was a worked 200lbs, if we're being honest that's shoot 180 at best, 6 inches shorter than Sam compared to a shoot 261. That's a Woman fighting a Man. Plus Sam's actually fairly trained, just not as a boxer, so you take the gloves off and let him fight on the ground, use his weight, it's a death sentence for Shibata.