Paulo Costa vs. Marvin Vettori (Middleweight) Grant Dawson vs. Rick Glenn (Lightweight) Jessica-Rose Clark vs. Joselyne Edwards (Bantamweight) Alex Caceres vs. Seung Woo Choi (Featherweight) Dwight Grant vs. Francisco Trinaldo (Welterweight) Nicolae Negumereanu vs. Ike Villanueva (Light Heavyweight)

UFC on ESPN 20: Chiesa vs. Magny was a mixed martial arts event produced by the Ultimate Fighting Championship that took place on January 20, 2021, at the Etihad Arena on Yas Island, Abu Dhabi, United Arab Emirates. A welterweight bout between The Ultimate Fighter: Live lightweight winner Michael Chiesa and Neil Magny served as the main-event.