Well, as if having one Pettis boy in the UFC wasn’t enough, the UFC Lightweight Champion’s younger brother, Sergio, is about to join the mix. Sergio Pettis, the younger brother of Anthony Pettis, has apparently signed with the UFC with his record at 9-0 after a win this Saturday and is set to make his promotional debut at UFC 167 on November 16th in Las Vegas. Sergio Pettis is known, much like his brother, as a solid striker with an underrated grappling game and is a product of the Milwaukee area.
It is not clear who he is fighting yet, but things seem to be looking up for him. [Source]