A’s edge Mariners 8-7 in series finale with walk-off home run

The Oakland Athletics defeated the Seattle Mariners 8-7 on September 13, 2026, at Sutter Health Park in West Sacramento. Lawrence Butler hit a walk-off two-run home run in the ninth inning to clinch the victory. This result secures a series win for the A’s, while the Mariners face the prospect of missing the playoffs. The A’s are celebrating a significant late-season achievement as they approach the postseason.

• 1:21 AMYahoo Sports — A’s Win Series, Beat Mariners 8-7