The following is an article from UFC.com:
Broken Hand Scraps Leites from UFC 81 Card
Thomas Gerbasi, UFC – A broken right hand suffered in training Monday has forced middleweight contender Thales Leites to withdraw from his UFC 81 bout against Nate Marquardt. Leites, winner of three in a row in the Octagon, will undergo surgery on the hand later this week.
