The Royals' George Brett goes 4-for-4 to raise his average to .401
George Brett, Statistics, 1980, Pine Tar, & batting .400
Remembering the George Brett Pine Tar Incident, 30 Years Later, News, Scores, Highlights, Stats, and Rumors
George Brett's top moments of career
Hall of Famer George Brett on Pine Tar Game, 40 years later - ESPN
7/24/83: The Pine Tar Incident, 07/24/1983
George Brett and the pine tar incident
George Brett PSA ProBatFacts℠
Pine Tar Game: Story behind George Brett's controversial home run - Sports Illustrated
Hall of Famer George Brett on Pine Tar Game, 40 years later - ABC7 New York
George Brett and the Amazing Summer of 1980 - 1980s Baseball