Mariners 5, Cardinals 2 — Sept 10, 2025 Recap & Stats

The Seattle Mariners stretched their winning streak to five games with a wild 4-2 win over the St. Louis Cardinals in 13 innings on Wednesday night. It was a game packed with momentum swings and missed chances, but Leo Rivas finally broke through—a two-run walk-off homer in the bottom of the 13th—to cap a three-game sweep and keep Seattle right in the playoff mix.

This win keeps the Mariners just one game behind the Houston Astros in the AL West. They also hold a 1.5-game lead over the Texas Rangers for the final AL Wild Card spot.

Mariners Capture Extra-Inning Classic

Seattle’s marathon victory showed off clutch hitting, some serious resilience, and a bullpen that just wouldn’t quit. After 12 innings of back-and-forth, Rivas stepped up and erased the memory of an earlier base running blunder.

The Mariners’ dugout exploded as soon as the ball left his bat. You could feel the relief and excitement sweep through T-Mobile Park after such a long night.

Rivas Redeems Himself With Walk-Off Power

Rivas came into the game as a pinch runner and got thrown out at the plate in the 11th inning, killing what looked like a game-winning rally. But in the 13th, with Josh Naylor starting on second, Rivas smashed a two-run homer to right field.

That blast ended it, giving Seattle the sweep. Naylor, who crossed the plate three times, jogged home ahead of Rivas on the game-winner.

Key Moments That Defined the Game

The ending was electric, but plenty of moments earlier shaped how things played out. Both teams had chances to take over, yet defense and some costly mistakes kept the score close deep into extra innings.

Polanco Answers Cardinals’ 11th-Inning Strike

St. Louis looked ready to take control in the 11th when Thomas Saggese lined an RBI single for a 2-1 lead. Mariners infielder Jorge Polanco answered fast, ripping a double in the bottom half to tie things up.

That swing kept Seattle alive and let the crowd breathe again.

• Thomas Saggese’s clutch single put the Cardinals ahead in the 11th, but they didn’t hang on.
• Jorge Polanco’s RBI double wiped out the deficit and fired up the home crowd.
• Both bullpens took over as the game dragged into the 13th.

Pitching Duel Turns Into Bullpen Battle

The starters set the tone early. Seattle’s Logan Gilbert struck out eight in 4 2/3 innings, though he gave up a solo homer to Iván Herrera in the first.

Cardinals rookie Michael McGreevy worked six strong innings, holding Seattle to one run on five hits.

Hancock Shines in Relief

The Mariners’ bullpen made the difference. Emerson Hancock came up big, tossing two perfect innings in the 12th and 13th to pick up the win and move to 4-5 on the year.

He kept his cool under pressure, giving Seattle’s hitters a real shot at the walk-off.

Cardinals’ Missed Opportunities Prove Costly

The Mariners celebrated, but the Cardinals had to wonder what went wrong. One turning point came in the 10th when Iván Herrera didn’t advance on a deep fly ball.

He wound up getting doubled off second, ending the inning and wasting a golden chance to score.

Seattle’s Momentum Continues into Next Series

With the sweep in the books, the Mariners turn their attention to Thursday night’s opener against the Los Angeles Angels. Bryce Miller gets the start.

Seattle’s riding a five-game win streak. They’re hungry to keep climbing the division and tighten their grip on a postseason spot.

For Mariners fans, this wasn’t just another win. It felt like a statement—this team’s got grit, depth, and the stubborn will to battle through tense moments.

If they want to play deep into October, Wednesday night’s extra-inning thriller might just be the kind of game they’ll need to repeat. Maybe that’s a little optimistic, but hey, why not dream big?

 
Here is the source article for this story: St. Louis Cardinals vs. Seattle Mariners Results, Stats, and Recap – September 10, 2025 Gametracker