Rousimar Palhares makes quick work of Jon Fitch, defends WSOF welterweight title with nasty submission. Lance Palmer crowned new 145-pound champ in the co-main event.

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.

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

WSOF 16 predictions: Who will win Saturday night in Sacramento? Will dangerous submission artist Rousimar Palhares snatch up a leg on Jon Fitch or will the crafty UFC veteran be able to outlast...