KETLEN VIEIRA

Brazilian bantamweight Ketlen "Fenômeno" Vieira trains out of Nova União Manaus. Born in Amazonas, she began learning Brazilian Jiu-Jitsu and Judo at age twelve, earning black belts in both disciplines. She relies on strong grappling and a strategic approach, which secured notable career victories over Miesha Tate and Holly Holm.

Vieira holds an 8-3-0 record heading into the October 14, 2023 event. Her recent stretch includes a decision loss to Yana Kunitskaya, followed by decision wins against Tate and Holm. After dropping a split decision to Raquel Pennington in January 2023, she returned to the win column in July 2023 with a unanimous decision victory over Pannie Kianzad.