Dan Wilson gets ejected for the first time in his career as a manager or player, and the Mariners lose to the Astros on a walkoff home run Sunday afternoon.

The Mariners ended a successful road trip on a bad note and lost ground in the American League West as a result.

After entering the opener of a four-game road series against the Houston Astros leading the majors with 76 stolen bases, the Tampa Bay Rays wreaked havoc again on the basepaths in their 13-3 win on Thursday.

Christian Walker hit a game-winning, two-run homer in the ninth inning to lift the Houston Astros to a 5-3 win over the Seattle Mariners.

The Mariners saw their American League West-lead drop to 1.5 games this weekend in Houston, but what can we really take away from it all?

Reliever Casey Legumina took over in the bottom of the ninth inning for Seattle. He gave up a leadoff single to Jose Altuve, then threw a pitch in Walker's wheelhouse and he didn't miss it. Christian Walker hit a laser that reached the second row of the friendly Crawford Boxes at Daikin Park.

Christian Walker and Jeremy Peña had two hits apiece and the Houston Astros scored two runs in the first on errors by Seattle and held on for a 2-1 win over the Mariners.

The Seattle Mariners made a slew of roster moves on Thursday before a series finale against the Washington Nationals. They announced that they have brought up v

Preview the May 25 matchup between the Seattle Mariners and Houston Astros with odds over/under, game spread, betting lines and more.

Cal Raleigh hit a go-ahead, two-run homer off the right field foul pole and the Seattle Mariners beat the Houston Astros 5-3.

The Mariners are the road favorite (-139) versus the Astros (+117). The matchup on the mound for this contest is set with the Seattle Mariners looking to Luis Castillo (4-3), and Colton Gordon taking the ball for the Houston Astros. Get ready for the Mariners vs. Astros with what you need to know before Sunday's game, including viewing options.

Despite losing three of four games to the rival Astros, something feels different about the 2025 Mariners, writes Matt Calkins.