World Series of Fighting 25 goes down in Phoenix tonight, and the novelty of the event will be a lightweight tournament. Eight men will enter, and the victor will get a shot at lightweight champion Justin Gaethje. Along with that, a couple of ex-UFC fighters will meet in the co-main event.
The WSOF 25 prelims can be streamed right here beginning at 8pm ET/5pm PT. Those will include a couple of non-tournament bouts, the four first-round bouts in the tourney, and the reserve bout. The main card begins at 11pm ET/8pm PT on the NBC Sports Network (or the same stream here if you're international), and will feature the semi-finals and finals of the tourney, along with a bout between Jason High and Estavan Payan.