THE SPORTSMISTAKES RECORD

Tyson Underestimates Buster Douglas

1990 • Boxing • Fighter Mistake • Preparation
Tyson Underestimates Buster Douglas — SportsMistakes artwork

THE STORY

On February 11, 1990, at the Tokyo Dome in Tokyo, Japan, James "Buster" Douglas, a 42-to-1 underdog, defeated the undefeated Mike Tyson by 10th-round knockout to become the undisputed heavyweight champion. Tyson had dominated the fight until the eighth round, when Douglas was knocked down but managed to recover and secure the victory. This unexpected outcome is widely regarded as one of the greatest upsets in boxing history.

TEAMS / PEOPLE: Mike Tyson, Buster Douglas

WHY IT MATTERS

Douglas' victory ended Tyson's reign as the youngest undisputed heavyweight champion and marked a significant turning point in boxing history.

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