Sean O'Malley is set to return to the octagon – healthy and fully recovered from surgery on a torn labrum in his hip. O'Malley (18-2-0) will face UFC Bantamweight champion Merab Dvalishvili (19-4-0) in the main event at UFC 316 on Saturday,

B oth the UFC men's and women's bantamweight belts will be on the line at UFC 316 from Newark, New Jersey, on Saturday (10 p.m. ET on ESPN PPV, with prelims at 8 p.m. on ESPN/ESPN

Follow UFC 316 live results and round-by-round updates for the Merab Dvalishvili vs. Sean O'Malley 2 and Julianna Peña vs. Kayla Harrison fight card on Saturday night in Newark.