World Series of Fighting: Central America 2 - La Revancha was a mixed martial arts event held on in Managua, Managua, Nicaragua. Background This was the second event the World Series of Fighting event held in Managua, Managua, Nicaragua. The event was headlined by former WBA/WBC Welterweight champion and the former WBC light middleweight champion Ricardo Mayorga taking on Sergio Ortiz. Results See also World Series of Fighting List of WSOF champions List of WSOF events References World Series of Fighting events 2013 in mixed martial arts