Crocop crushed his orbital (eye socket) when he hit him 
Yup.  I would have cried too.  Actually, Id have never been in the ring.
Also, Sapp beat arguably the best kickboxer in the world, Hoost.....twice.  A guy that beat Mirko either two or three times.
Sapp knocked out Nog (the #1 ranked heavyweight in the world at the time) with a slam and then woke him back up with another punch quickly following it--that is what Nog said in an interview after the fight.  Thats not a guess.
Everyone says Sapp sucks because he is big.  Obviously he is doing/has done something right.