The promotion is targeting contenders Cynthia Calvillo and Katlyn Chookagian to fight one another at the Nov. 21 pay-per-view event at the UFC Apex in Las Vegas.
A person with knowledge of the targeted booking confirmed the matchup to MMA Junkie on Monday after an initial report by ESPN.
With the addition, the UFC 255 lineup now includes:
Champ Deiveson Figueiredo vs. Alex Perez – for flyweight title Champ Valentina Shevchenko vs. Jennifer Maia – for women’s flyweight title Cynthia Calvillo vs. Katlyn Chookagian Mike Perry vs. Tim Means Brandon Moreno vs. Brandon Royval Paul Craig vs. Mauricio Rua Ariane Lipski vs. Antonina Shevchenko Jared Gooden vs. Alan Jouban Joaquin Buckley vs. Jordan Wright Kyle Daukaus vs. Dustin Stoltzfus Orion Cosce vs. Nicolas Dalby