Mar 15, 2013 | bloodyelbow.com
MMA Transaction Wire: March 5 - 15
World Series of Fighting : Strikeforce 2.0? Ray Sefo's World Series of Fighting has emerged as a big player in MMA having signed several of the sport's top free agents, locking down a 3-year deal with NBC Sports, and pulling off a successful debut show that garnered almost 200k viewers.