A welterweight division attraction has been added to the World Series Of Fighting IX as Josh Burkman faces Tyler Stinson. Burkman will be fighting for the first time since losing a WSOF Welterweight Title bout to Steve Carl at the WSOF VI. Stinson is currently undefeated in WSOF competition, having defeated Valdir Araujo at the WSOF VIII. World Series Of Fighting IX takes place on March 29th from the Hard Rock Hotel & Casino in Las Vegas, Nevada with Steve Carl and Rousimar Palhares headlining.