Billed as 'Tyson is back!', the fight in Tokyo saw the undefeated Tyson in a precursor bout to a likely heavyweight showdown with Evander Holyfield, who was ringside in Japan. He was expected to win ...

COLUMBUS, Ohio — On Feb. 11, 1990, Tokyo was home to the biggest upset in boxing history. Buster Douglas knocked out Mike Tyson to become the undisputed heavyweight champion. Thirty-five years ...