Mariners Shut Down Astros in Series Opener

George Kirby's dominant pitching leads Seattle to victory over struggling Houston

Apr. 13, 2026 at 5:12pm

Got story updates? Submit your updates here. ›

A dynamic, fragmented painting in bold colors and geometric shapes, representing the competitive energy of a baseball game between the Seattle Mariners and Houston Astros.A cubist interpretation of the intense on-field action between the Mariners and Astros, capturing the strategic battle between pitcher and hitter.Arlington Today

The Seattle Mariners continued their strong start to the season, defeating the Houston Astros 4-2 in the series opener. Mariners starting pitcher George Kirby turned in another impressive outing, limiting the Astros' high-powered offense to just two runs over 8 innings of work. The Mariners' offense provided just enough support, with key contributions from Randy Arozarena and Luke Raley.

Why it matters

This win extends Seattle's lead in the AL West division, as they continue to prove they are a force to be reckoned with in the American League. Meanwhile, the Astros' struggles on the road continue, as they look to stabilize their rotation and get their season back on track.

The details

Mariners starter George Kirby was dominant, allowing just 5 hits and 1 walk while striking out 7 Astros batters. The Astros' offense, which has been excellent against right-handed pitching this season, was held in check by Kirby's efficient and effective pitching. Seattle's offense provided just enough support, with Randy Arozarena and Luke Raley each recording 3-hit games. The Mariners took advantage of an uncharacteristically shaky outing from Astros starter Mike Burrows, who allowed 9 hits and 5 earned runs in 5.2 innings of work.

  • The Mariners have now won the first 4 games of this 5-game series against the Astros.
  • This was the 17th game of the season for both teams.

The players

George Kirby

The Mariners' starting pitcher, who turned in another dominant performance, allowing just 2 runs over 8 innings.

Randy Arozarena

The Mariners' outfielder, who had a 3-hit game and continues to be a key offensive contributor for Seattle.

Luke Raley

The Mariners' outfielder, who also had a 3-hit game including 2 doubles and 2 RBIs.

Mike Burrows

The Astros' starting pitcher, who struggled with command and efficiency, allowing 9 hits and 5 earned runs in 5.2 innings.

Yordan Alvarez

The Astros' slugger, who has 6 home runs on the season but was held in check by Kirby's pitching.

Got photos? Submit your photos here. ›

What they’re saying

“George Kirby was absolutely dominant out there today. He's really starting to establish himself as one of the top young pitchers in the game.”

— Dan Johnson, Sports Analyst

“We just couldn't get anything going offensively against Kirby. He was hitting his spots and keeping us off balance all game long.”

— Dusty Baker, Astros Manager

What’s next

The two teams will continue their series tomorrow, with the Astros looking to even things up and the Mariners aiming to extend their lead in the division.

The takeaway

This game highlighted the Mariners' strong pitching and their ability to win close, low-scoring affairs - a formula that could serve them well as they look to make a push for the playoffs. Meanwhile, the Astros' struggles on the road continue to be a concern, as they search for answers to get their season back on track.