The 1995 American League West tie-breaker game was a one-game extension to Major League Baseball's (MLB) 1995 regular season, played between the California Angels and Seattle Mariners to determine the winner of the American League's (AL) West Division. The game was played on October 2, 1995, at the Kingdome in Seattle, Washington. The game was necessary after both teams finished the strike-shortened 144-game season with identical win–loss records of 78–66. Seattle won the game by a score of 9–1, securing its first postseason berth in franchise history. It was counted as the 145th regular season game for both teams, with all events in the game added to regular season statistics.