Today marks the 30th anniversary of a game between the Kansas City Royals and the New York Yankees that made history. It would become known as the "Pine-Tar Game."
On July 24, 1983, in the top of the ninth, with the Royals trailing 4-3 and down to their last out, George Brett came to bat. Brett hit a 2-run homer that gave the Royals a lead in the game. But those runs were taken off the scoreboard when an umpire ruled that George Brett had too much pine tar -- a substance used to get a better grip -- on the bat.