The list of fighters who have showcased their talents on SHOWTIME reads like a Hall of Fame induction ceremony. Mike Tyson, Evander Holyfield, Julio Cesar Chavez, Felix Trinidad, Kostya Tszyu, Thomas Hearns, Johnny Tapia, Ricky Hatton, Joe Calzaghe and “Marvelous” Marvin Hagler are only a select few of the legendary boxers who have thrilled millions of viewers since SHOWTIME CHAMPIONSHIP BOXING’s initial telecast in March 1986. [details]