You are correct about Sapps stamina. That is why I said " Bas would have to use his leg kicks and wear Bob down". But all that dude needs is 1 big shot, and everything changes.
ONE good shot, properly placed, will take anybody down. Warpath took a lot of very hard shots. He was in way over his head. Props to him.
He is past his prime now. Fighting a guy the size of Sapp is a difficult task. Bas would have to use his leg kicks and wear Bob down. Hoost had some effect againt Bob, but ended up losing twice.