Back to Sport

Walker's 10th-Inning Blast Decides Astros-Mariners Thriller

Yordan Walker's three-run home run in the bottom of the 10th inning gave the Houston Astros a 10-7 victory over the Seattle Mariners at Daikin Park on Saturday.

Cody Ferris

August 15, 20262 min read

Ten-Inning Thriller - illustration, Jake Team LLC
Ten-Inning Thriller - illustration, Jake Team LLC
MLBFinal
Seattle Mariners7
Houston Astros10

August 15, 2026

The Deciding Moment

The Houston Astros escaped a tie to defeat the Seattle Mariners 10-7 on Saturday, Aug. 15, at Daikin Park. The game’s decisive moment arrived in the bottom of the 10th inning, when Yordan Walker drove in three runs with a 405-foot home run to left field. That blast capped a five-run rally that erased a two-run deficit and secured the win for Houston.

Early Scoring Exchange

The Mariners took an early lead in the top of the first inning. Luis Rengifo singled to right, allowing Luis Rengifo to score, though the play description indicates Arozarena scored. The score remained 2-0 Seattle after a sacrifice fly by Naylor.

Houston responded in the bottom of the first with a solo home run to right field by Alvarez, who hit the ball 368 feet. The game was tied 2-2 after the first inning.

In the second inning, the Astros took control. Smith tripled to left, scoring Walker. Peña followed with a single to right, bringing in Smith.

Paredes then reached on an infield single, scoring Peña and Vázquez. This sequence gave Houston a 5-2 lead. The Mariners chipped away at the deficit in the sixth and eighth innings, with Naylor scoring on a Robles single and Rodríguez scoring on a Donovan groundout.

By the end of the eighth, the score was 5-5.

Pitching and Final Result

Houston starter Peter Lambert pitched five innings, allowing four hits and two earned runs while striking out six batters. He earned the win with help from relief pitchers, including Enyel De Los Santos, who closed the game. For Seattle, George Kirby started, pitching 4.2 innings while allowing eight hits and five earned runs.

He took the loss. The game required 10 innings to settle, with the Astros capitalizing on their offensive surge in the final frame.

Team Records

With the victory, the Houston Astros improved their record to 63-60. The Seattle Mariners fell to 57-66. Attendance at the game was 30,582. The Astros' ability to overcome a mid-game tie and close out the game in the 10th inning proved decisive in this weekend matchup.

Sources

https://www.espn.com/mlb/game/_/gameId/401816526

Share

Cody Ferris

Cody Ferris covers Van Alstyne Panthers athletics and area high school and college sports.

Related Stories

More in Weather