UFC 316: Sean O'Malley gets Merab Dvalishvili bantamweight title rematch on June 7

LAS VEGAS, NEVADA - SEPTEMBER 14: (L-R) Opponents Sean O'Malley and Merab Dvalishvili of Georgia face off prior to the UFC bantamweight championship fight during the UFC 306 at Riyadh Season Noche UFC event at Sphere on September 14, 2024 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC)
UFC 316 will host two big title fights at 135 pounds. (Photo by Jeff Bottari/Zuffa LLC)
Jeff Bottari via Getty Images

UFC 316 will showcase two big title fights on June 7 when the promotion returns to Newark, New Jersey.

The UFC announced Tuesday that reigning bantamweight champion Merab Dvalishvili will headline the event in a rematch with Sean O'Malley at the Prudential Center. In the co-main event, the women's bantamweight crown will also be on the line when Julianna Peña begins her second title reign with a defense against Kayla Harrison.

Dvalishvili and O'Malley first met at UFC 306 in September 2024, as the featured attraction atop the famous "one-and-only" UFC event in the Las Vegas Sphere. Dvalishvili won the fight and seized the 135-pound belt, utilizing his strong grappling game to stifle O'Malley en route to a unanimous decision win that ended O'Malley's short title reign. 

Dvalishvili has fought once since then, earning another unanimous decision nod over challenger Umar Nurmagomedov at UFC 311 this past January. Meanwhile, O'Malley's been relatively silent and has stayed largely out of the public spotlight since his loss. This will be his first time back in the cage since dropping the title to Dvalishvili in September.

Pena and Harrison have also been absent from competition since they defeated separate opponents at UFC 307 in October 2024. The now two-time champion Pena recaptured the women's 135-pound title in the co-main event that night with a split-decision over Raquel Pennington. The former Olympic gold medalist and PFL champion Harrison picked up her second straight UFC win with a unanimous decision against Ketlen Vieira on the same fight card.

Oct 5, 2024; Salt Lake City, Utah, USA; Ketlen Vieira (red gloves) fights Kayla Harrison (blue gloves) during UFC 307 at Delta Center. Mandatory Credit: Stephen R. Sylvanie-Imagn Images
Kayla Harrison gets her first shot at a UFC title after going 2-0 in the promotion. (Stephen R. Sylvanie-Imagn Images)
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Outside of UFC 316's big headliner announcements, the promotion also announced a change to the UFC Kansas City lineup on April 26. The original main event between light heavyweight contenders Jamahal Hill and Khalil Rountree Jr. is now off, clearing the lane for a collisions of welterweight contenders Ian Machado Garry and Carlos Prates. 

Prates was scheduled to fight Geoff Neal at UFC 314 in Miami on April 12, but Neal suffered an injury this past week and was forced to withdraw. A victory for Prates would extend his winning ...

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