As was promoted on his appearance on our show on Thursday, which was quite entertaining, Chael Sonnen promoted a show that sold out in advance for tonight in Portland, OR at the Roseland Theater for the debut of his Submission Underground promotion. Sonnen said as far as he knows they're the first submission event to sell out an arena of that size. Vinny Magalhaes vs Ronny Markes in a battle of former UFC fighters who are BJJ experts is the main event. Former UFC heavyweight champion Ricco Rodrigues faces Fabiano Scherner in another fight. The show airs live on www.FloCombat.com.