Many historic home runs have been hit at Yankee Stadium. Babe Ruth hit the ballpark's first home run on its Opening Day in 1923. Ruth also set the then-league record for most home runs in a single season by hitting his 60th home run in 1927. Roger Maris would later break this record in 1961 at Yankee Stadium on the final day of the season by hitting his 61st home run. In 1967, Mickey Mantle slugged his 500th career home run. Chris Chambliss won the 1976 ALCS by hitting a "walk-off" home run in which thousands of fans ran onto the field as Chambliss circled the bases. A year later, in the 1977 World Series, Reggie Jackson hit three home runs on three consecutive pitches in the championship-clinching Game 6. In 1983, the Pine Tar Incident involving George Brett occurred; Brett's go-ahead home run in the ninth inning of the game was overturned for his bat having too much pine tar, resulting in him furiously charging out of the dugout. In Game 1 of the 1996 ALCS, Derek Jeter hit a fly ball to right-field that was interfered with by fan Jeffrey Maier but ruled a home run. In Game 7 of the 2003 ALCS, Aaron Boone hit an extra-inning "walk-off" home run to send the Yankees to the World Series. The Red Sox would get revenge coming back from 3-0 and beating their rivals in Yankee Stadium the following year. On August 6, 2007, Alex Rodriguez hit his 500th home run against the Kansas City Royals at the Stadium. José Molina hit the ballpark's last home run in its final game on September 21, 2008.