Geronimo dos Santos was scheduled to make his UFC debut next week at UFC 153 against Gabriel Gonzaga, but he has been pulled from the fight card. 
The UFC made the announcement today and did not say why the fighter was pulled from the fight. It’s unknown if the UFC will look to find a replacement from Gonzaga on one weeks notice.
Dos Santos (31-14) is currently on a 12 fight winning streak and 14-1 in his last 15 fights, with 10 of those victories coming by knockout.
Gonzaga (13-6) is a former UFC heavyweight title contender and recently returned to the UFC after he was released by the company in 2010.
Stay tuned to TheMMAReport.com for updates on this story and if Gonzaga will stay on the UFC 153 fight card.