WSOF 16 results: Live streaming play-by-play updates tonight (Sat., Dec. 13, 2014) online for Rousimar Palhares vs. Jon Fitch-led event on NBC Sports from McClellan Conference Center in Sacramento,...

World Series of Fighting 16 features two championship bouts from Sacramento, CA, including a big welterweight main event between champion Rousimar Palhares and former UFC contender Jon Fitch.

UFC vets Jon Fitch and Rousimar Palhares meet on NBCSports tonight in World Series of Fighting 16 for the WSOF welterweight title. Here's a complete preview of the full card.

Watch WSOF 16 weigh-in video to see all the WSOF 15 fighters try to make weigh Friday for Saturday's event.

Using Jason 'Mayhem' Miller as his chief example, former UFC light heavyweight champion Tito Ortiz says UFC and Bellator should be doing more to provide for fighters' mental health.