Follow WSOF 17 results for the Shields vs. Foster fight card Saturday night at Planet Hollywood in Las Vegas.

Veteran lightweight Brian Cobb has been forced to withdraw from his WSOF 17 co-main event against Jonathan Nunez after injuring his knee on the treadmill the day before Saturday's event.

Zane Simon and Victory Rodriguez break down all the action on this weekend's WSOF card, most notably Shields vs. Foster.

Watch WSOF 17 weigh-in video to see all the WSOF 17 fighters try to make weigh Friday for Saturday's event.

With Jake Shields vs. Brian Foster as headliner, WSOF 17 main card is now complete with four new bouts.