The official WSOF 15 Weigh-In results are below
Three championship fights are included on the bill including WSOF middleweight champion David Branch defending against Yushin Okami, lightweight champion Justin Gaethje against hard-hitting Melvin Guillard, and the number one strawweight female fighter on the planet, champion Jessica Aguilar defends against Brazilian, Kalindra Faria.
The event happens live tomorrow on NBC Spors from the USF Sun Dome in Tampa, Florida.
Main Card (NBC Sports Network at 9 p.m. ET)
David Branch (184) vs. Yushin Okami (183)
Justin Gaethje (154.8) vs. Melvin Guillard (158.8)****
Jessica Aguilar (115) vs. Kalindra Faria ()
Jorge Patino (154) vs. Eric Reynolds (155.4)
Preliminary Card (MMA Fighting at 6:30 p.m. ET)
Javier Torres (179) vs. Maurice Salmon (179.6)
Troy Gerhart (144.3) vs. Anderson Hutchinson (146)
Ryan Keenan (155.4) vs. Jose Andres Cortes (155.4)
Tony Way (153.4) vs. Fred Moncaio (155.6)
Hector Ochoa (185) vs. Robert Reed (185.4)
Reggie Pena (183.6) vs. Joe Johnson (183)
Matt Frevola (154.6) vs. Josh Zuckerman (158.4)
****Melvin Guillard has two hours to lose 3.8 pounds to meet the 155-pound limit for the title fight.