UFC bantamweight champion Merab Dvalishvili proved his first win over Sean O'Malley was no fluke by submitting his foe in the main event of UFC 316 on Saturday. While O'Malley was improved from their first meeting,

Merab Dvalishvili retained his 135-pound championship when he tapped out Sean O’Malley in the third round in the main event of UFC 316 at the Prudential Center

UFC 316 featured a rematch between Merab Dvalishvili and Sean O'Malley. Here are updates, results and highlights from the card.