George Brett, Yankees-Royals pine tar game happened 40 years ago [video], MLB
George Brett's pine tar home run
Ivan Melendez Homers for the First Time as a Pro
Hall of Famer George Brett on Pine Tar Game, 40 years later - ESPN
Five things you never knew about George Brett's pine-tar incident
Oral Surgery Ordered For Twins Infielder Hit By 92 MPH Pitch
The Rundown: Cubs Down Cardinals, Bellinger Stays Hot, Assessing Deadline Options, Lots of Trade Rumors - Cubs Insider
Hall of Famer George Brett on Pine Tar Game, 40 years later - ESPN
Hall of Famer George Brett on Pine Tar Game, 40 years later - ESPN
George Brett Pine Tar
Each MLB team's all-time home run leader