By Guilherme Cruz

Photo Eduardo Ferreira

Former UFC heavyweight contender, Pedro “The Rock” Rizzo will be back to the MMA rings on May 15. Rizzo revealed on his twitter last night that he’d be back on May, and TATAME.com learned from several sources that he’d fight a former UFC, K-1 and Pride fighter at Washington, United States, on an event promoted by the referee Mario Yamasaki. “We signed with a lot of people, but the main event is Pedro Rizzo versus Gary Goodridge,” Yamasaki told TATAME.com. The event, which doesn’t have a name yet, will be Yamasaki’s second time as a promoter at Washington.