Aces matter in the postseason. Here are the contenders who are flush with them -- and which are lacking quality arms.

When he came to Seattle before the 2019 season, he was considered by many in Major League Baseball an underachieving prospect who couldn’t stay healthy with an attitude problem. The Mariners ...

Catch the Astros take on the Mariners this Sunday, September 21. Here's everything you need to know on how to stream the game ...

The Mariners might be the No. 1 favorite in all of MLB to win the World Series, and they showed why with a dominant sweep of the Astros.

Carlos Correa had agreed to be the live interview on ESPN's Sunday Night Baseball long before he knew the Astros would be ...

The Seattle Mariners aim for a sweep of the Houston Astros Sunday night at Daiken Park, looking to tighten their grip on the ...

Up two games in the AL West, the Mariners go for a huge sweep of the Astros in Houston on ESPN's "Sunday Night Baseball." ...

Up two games in the AL West, the Mariners go for a huge sweep of the Astros in Houston on ESPN's "Sunday Night Baseball." ...

The Seattle Mariners face the Houston Astros in a regular season MLB game on Sunday, Sept. 21, 2025 (9/21/25) at Daikin Park ...

Our Mariners vs. Astros predictions think Eugenio Suarez might just get the better of Jason Alexander on Sunday Night ...

Preview the Sept. 21 matchup between the Seattle Mariners and Houston Astros with recent trends, how to watch, livestream ...