Heavyweight great Lennox Lewis once predicted the outcome of a fantasy match-up between Gennady Golovkin and Marvin Hagler.

Thomas Hearns fought his way through an era defined by four men – Sugar Ray Leonard, Marvin Hagler, Roberto Duran, and himself.

Jacksonville Jaguars defensive coordinator Anthony Campanile uses boxing clips with his players to emphasize technique, ...

Boasting a spectacular record, competing 45 times as a professional so far, Golovkin competed 349 times as an amateur boxer — ...