Leo Rivas’ 13th-Inning Walk-Off Homer Lifts Mariners Over Cardinals, Completes Sweep in Seattle

Thursday, September 11th, 2025

Seattle Mariners Secure Thrilling 13-Inning Victory Over St. Louis Cardinals

The Seattle Mariners walked off in dramatic fashion with a 4-2 win against the St. Louis Cardinals on September 10, 2025, thanks to Leo Rivas' two-run homer to lead off the bottom of the 13th inning. This extra-innings triumph marks the Mariners' fifth consecutive victory and highlights their current hot streak in the American League.

Mariners Complete Series Sweep

With the win, Seattle completed a three-game sweep of St. Louis and kept pace in a tight divisional race. The Mariners remain just one game behind the Houston Astros atop the AL West, while also holding a 1.5-game lead over the Texas Rangers for the final American League wild card berth.

Game Highlights and Key Performances

Thomas Saggese was the standout performer for the Cardinals, registering four hits including an RBI single in the 11th inning that put St. Louis ahead 2-1. However, the Mariners responded quickly, with Jorge Polanco tying the contest with a run-scoring double in the bottom half of the same inning.

The dramatic moment came in the 13th when Leo Rivas delivered his walk-off blast, sending the home fans into celebration and cementing another memorable win for Seattle as they continue their push towards the postseason.

In summary

The Seattle Mariners showcased resilience and clutch hitting in an extra-innings victory over the St. Louis Cardinals, securing a 4-2 walk-off win in the 13th inning. Leo Rivas' home run capped a five-game win streak and kept the Mariners right in the heart of the playoff race, while the Cardinals were unable to hold a late lead despite Thomas Saggese's standout performance. As the season intensifies, the Mariners have established themselves as legitimate contenders in both the AL West and the wild card chase.

Related Links

• St. Louis Cardinals News & Updates
• St. Louis Cardinals Schedule & Scores
• Seattle Mariners News & Updates
• Seattle Mariners Schedule & Scores
• MLB News