UFC on ESPN: UFC Fight Night Munhoz vs. Edgar is set to take place on August 22, 2020, at the UFC APEX facility in Las Vegas, Nevada, United States.

A bantamweight bout between Pedro Munhoz and former UFC Lightweight Champion Frankie Edgar is set as the event headliner. Both were scheduled to fight off at UFC 251, but the bout was scrapped due to Munhoz testing positive for COVID-19.

Former UFC Middleweight Championship challenger Yoel Romero was scheduled to face Uriah Hall at the event. However, Romero pulled out of the fight on August 11 for undisclosed reasons. The pairing is expected to be rescheduled for a future event.

A light heavyweight bout between Jorge Gonzalez and Ike Villanueva was expected to take a week earlier at UFC 252. However, due to alleged visa issues for Gonzalez, the pairing was rescheduled for this event.

Main card (ESPN / ESPN+)

Bantamweight Bout

Pedro Munhoz vs. Frankie Edgar

Winner: Frankie Edgar, via split decision (48-47, 46-49, 48-47)

Light Heavyweight Bout

Marcin Prachnio vs. Mike Rodríguez

Winner: Mike Rodriguez, via KO - Round 1, 2:17

Lightweight Bout

Austin Hubbard vs. Joe Solecki

Winner: Joe Solecki, via submission (RNC) - Round 1, 3:51

Women's Flyweight Bout

Mariya Agapova vs. Shana Dobson

Winner: Shana Dobson, via TKO - Round 2. 1:38

Welterweight Bout

Daniel Rodriguez vs. Dwight Grant

Winner: Daniel Rodriguez, via KO - Round 1, 2:24)

Preliminary Card (ESPN / ESPN+)

Women's Strawweight Bout

Amanda Lemos vs. Mizuki Inoue

Winner: Amanda Lemos, via unanimous decision (30-27 x3)

Light Heavyweight Bout

Ike Villaneuva vs. Jordan Wright

Winner: Jordan Wright, via TKO (doctor’s stoppage), Round 1, 1:31

Welterweight Bout

Carlton Minus vs. Matthew Semelsberger

Winner: Matthew Semelsberger, via unanimous decision (30-26, 30-27, 29-28)

CatchWeight Bout

Timur Valiev vs. Trevin Jones

Winner: Trevin Jones, via TKO (strikes) - Round 2, 1:59