Light heavyweight no3 Magomed Ankalaev on his UFC rematch with Jonny Walker ranked 7<br /><br />Magomed Ankalaev (18-1-1 1NC, fighting out of Makhachkala, Russia) steps into his third UFC main event looking to deliver a flawless victory against Walker<br />No. 3 ranked UFC light heavyweight<br />10 wins by knockout<br />Six first-round finishes