The World Series of Fighting will go head-to-head with Bellator and the UFC this Saturday night, putting three titles on the line at WSOF 15.

Set for the USF Sun Dome in Tampa, Florida, the main card airs on NBC Sports Network with a headline bout between middleweight champion David Branch and Yushin Okami.

The other two title fights see Justin Gaethje defend his lightweight title vs. Melvin Guillard, while Jessica Aguilar puts her strawweight belt on the line vs. Kalindra Faria.

Below is the current card, along with a video promo:

MAIN CARD (NBC Sports Network/9 p.m. ET)

WSOF Middleweight Championship
David Branch (c) vs. Yushin Okami

WSOF Lightweight Championship
Justin Gaethje (c) vs. Melvin Guillard

WSOF Female Strawweight Championship
Jessica Aguilar (c) vs. Kalindra Faria

Lightweight: Jorge Patino vs. Eric Reynolds