Mason, a dangerous and uncontrollable fighter. Almost all competitors, when they find out that he is their opponent, give up the fight before the it even starts.

Why that? He's known to be a... quirky guy. Most who faced him ended up in a near-death state... or straight up dead.
His blows are fast and extremely heavy, even when blocking, the effect can be catastrophic.
Fighting this guy could mean certain death.

Terry is one of the few who has managed to come out on his feet in a fight against Mason. And that's why he was always eager to have another fight against Terry Lake. A rematch. Would that be sportsmanship, or vengence with murderous intent?