Abu Dhabi build a arena just for that event. It was torn down a week after. UFC 112 The main event was a letdown, But to be fair, Maia was a late replacement for an injured Vitor Belfort Co-Main was a shocker at the time BJ was considered as one of the GOAT back then. to this day, BJ think he won that fight the judges scorecard were 50-45 49-46 48-47 tho. a fight of legend was also on the card even tho both were past their prime, it was still a good fight.