New York, New York - A press conference was held by DiBella Entertainment to officially announce the upcoming title fight between middleweight champion, and top three pound-for-pound fighter, Sergio "Maravilla" Martinez (48-2-2, 27KO's) and WBC #3, WBA #5, and WBO #6 rated middleweight contender, Ireland's Matthew "Mack The Knife" Macklin (28-3, 19KO's) on St. Patrick's Day, Saturday, March 17 at The Theater at Madison Square Garden.  The show will air live on HBO's World Championship Boxing at 10:00 P.M. ET/7:00 P.M. PT opening with fellow top-rated Irish middleweight contender (WBO #1, WBA #3, WBC #6) Andy Lee (27-1, 19KO's). Photos by Damien Acevedo.