UFC 257: Poirier vs. McGregor 2 is an upcoming mixed martial arts event produced by the Ultimate Fighting Championship that will take place on January 24, 2021 at the Etihad Arena on Yas Island, Abu Dhabi, United Arab Emirates Matt Frevola vs. Arman Tsarukyan Brad Tavares vs. Antônio Carlos Júnior Julianna Peña vs. Sara McMann Khalil Rountree Jr. vs. Marcin Prachnio
