UFC on Fox 23: Shevchenko vs. Peña 2017
UFC on Fox 23: Shevchenko vs. Peña was a mixed martial arts event promoted by the Ultimate Fighting Championship held on January 28, 2017 at Pepsi Center in Denver, Colorado. A potential UFC Women's Bantamweight Championship title eliminator between multiple-time muay thai world champion Valentina Shevchenko and The Ultimate Fighter: Team Rousey vs. Team Tate bantamweight winner Julianna Peña served as the event headliner.
- Released: 2017-01-28
- Runtime: 120 minutes
- Genre: Action
- Stars: Valentina Shevchenko, Julianna Peña, Francis Ngannou, Andrei Arlovski, Sam Alvey, Nate Marquardt, Aljamain Sterling, Li Jingliang, Eric Spicely, Marcos Rogério de Lima, Alexandre Pantoja, Jorge Masvidal, Donald Cerrone, Jason Knight, Alex Caceres, Raphael Assuncao, Alessio Di Chirico, Jeremy Kimball, Eric Shelton
- Director: