Ali Abdelaziz is confident Magomed Ankalaev will be the one to take out UFC light heavyweight champion Alex Pereira . Pereira (12-2 MMA, 9-1 UFC) retained his light heavyweight title with a brutal fourth-round TKO of Khalil Rountree in Saturday’s UFC 307 main event at Delta Center in Salt Lake City. Pereira plans on staying put at 205 pounds, and Abdelaziz expects Ankalaev (19-1-1 MMA, 10-1-1 UFC) to cement himself as No. 1 contender if he can get past Aleksandar Rakic Oct