The Seattle Mariners lost Game 7 of the ALCS 4-3 to the Blue Jays on Oct. 20, 2025, ending their season and World Series hopes.

The Seattle Mariners lost Game 7 of the American League Championship Series 4-3 to the Toronto Blue Jays on Oct. 20, 2025, ending their season and their first World Series appearance hopes. Despite leading 3-1 in the seventh inning, they surrendered a three-run homer to George Springer off reliever Eduard Bazardo. The loss ended a historic season in which the Mariners won their first AL West title since 2001 and reached the ALCS for the first time since 2001. The team remains the only active MLB franchise without a World Series appearance.