In the main event, Pedro Munoz and Frankie Edgar will have to hit 135 pounds (with one-pound allowance).
The UFC on ESPN 15 official weigh-ins will take place at 12 p.m. ET.
Check out UFC on ESPN 15 weigh-in results below.
Main card (ESPN at 8:30 p.m. ET)
Pedro Munhoz vs. Frankie Edgar
Ovince Saint Preux vs. Alonzo Menifield
Marcin Prachnio vs. Mike Rodriguez
Mariya Agapova vs. Shana Dobson
Daniel Rodriguez vs. Takashi Sato
Prelims (ESPN+ at 5:30 p.m. ET)
Amanda Lemos vs. Mizuki Inoue
Austin Hubbard vs. Joe Solecki
Dwight Grant vs. Calen Born
Isaac Villanueva vs. Jordan Wright
Carlton Minus vs. Matthew Semelsberger
Timur Valiev vs. Trevin Jones
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