The lightweight title is up for grabs Saturday in the UFC 262 main event, but there is a unique circumstance around it. Khabib Nurmagomedov vacated the title when he retired , undefeated, and stayed that way despite multiple attempts by UFC president Dana White for him to come back. So at UFC 262, Charles Oliveira (30-8 MMA, 18-8 UFC) will take on former Bellator champ Michael Chandler (22-5 MMA, 1-0 UFC) for the vacant belt.
Original post: