Strikforce Challengers 20 card has filled out with two more fights added to the card.

The additions include Keith Berry (10-8) vs. Andreas Spang (6-1) and Bobby Green (16-5) vs. Isaac Vallie-Flagg (12-3-1).

Organization newcomer, Spang, recently suffered his first career loss, but quickly got back into the winners column two months later, defeating Cody Krahn via guillotine choke, 1:18 into the first round. Greeting Spang in the cage for Strikforce will be Berry, who has yet to win a fight with the company in two attempts.

Green has fought for Strikeforce twice splitting the two contests 1-1 with his last fight being a victory. Greens first fight with the organization was a close split decision loss to Gesias Cavalcante at Strikeforce: Fedor vs. Henderson. Vallie-Flagg is currently running on a three fight win streak with his last victory coming over Brian Melancon via split decision.

Strikeforce Challengers 20 place Nov. 18 at The Pearl at the Palms Casino Resort in Las Vegas and the night’s main card, includes a light-heavyweight headliner between Antwain Britt and Lumumba Sayers