UFC women's flyweight champion Valentina Shevchenko has withdrawn from her planned title defense at UFC 332, according to multiple reports, leaving the October 3 card in Salt Lake City without a confirmed main event roughly a month before fight night.

The event was expected to be headlined by a flyweight title bout between Shevchenko and No. 1 contender Natalia Silva. The matchup was derailed by an injury to Shevchenko, the nature of which has not been disclosed, as first reported by Ag Fight and subsequently carried by com and other outlets.

Shevchenko, 38, reclaimed the flyweight belt with a decision win over Alexa Grasso in their trilogy bout on September 14, 2024, after losing the title to Grasso at UFC 285. She has since defended it twice, defeating Manon Fiorot by unanimous decision in May 2025 and Zhang Weili by the same margin at UFC 322. The win over Zhang tied Shevchenko with Amanda Nunes for the most women's title fight wins in UFC history.

Silva earned her top ranking in the division with a string of decision victories, beating Jessica Andrade in September 2024, Grasso in May 2025, and Rose Namajunas on January 24, 2026. Her status on the UFC 332 card, and whether she will be rebooked against a new opponent, remains unclear.

Matchmakers Scramble for a Headliner

With Shevchenko out, the promotion is working to secure a new main event for a card that already lacked a formally announced headliner. Confirmed bouts so far include Deiveson Figueiredo against Payton Talbott at bantamweight, a heavyweight clash between Johnny Walker and Mick Parkin, and Marvin Vettori facing Ismail Naurdiev at middleweight. The card currently has only eight scheduled fights, none of which are considered main event or co-main event caliber, according to Sports Illustrated.

According to the betting account @MagicM_MMABets on X, the UFC is reportedly planning an interim women's flyweight title bout between Silva and No. 6-ranked contender Wang Cong to headline UFC 332. Cong holds a win over Shevchenko from 2015 in kickboxing. She arrived in the UFC with a first-round submission of Paula Luna on a Road to UFC card in 2024, knocked out Victoria Leonardo in just over a minute to improve her professional MMA record to 6-0 before losing to Gabriella Fernandes, and has since rebounded with four straight wins.

Other potential main event options have been floated. The promotion had also considered an interim light heavyweight title fight for UFC 332 during champion Carlos Ulberg's injury recovery, but nothing materialized. A women's bantamweight clash between Kayla Harrison and Amanda Nunes could serve as a main event, though Harrison is reportedly coming off neck surgery and would need time to cut to 135 pounds.

UFC CEO Dana White confirmed after Dana White's Contender Series that the card's main event would be revealed at some point this week, according to Sports Illustrated.