The Seattle Mariners and Houston Astros most recently met in a four-game series from April 10–13, 2026, which the Mariners dominated with a full series sweep. Their next scheduled meeting begins on May 12, 2026, at Daikin Park in Houston. Mon, Apr 13 Mariners won! Recent Series Summary (April 10–13, 2026)
Mariners won 8–7. J.P. Crawford hit a walk-off RBI single in the ninth inning after Seattle rallied from a 7–2 deficit. Seattle Mariners vs Houston Astros
The Mariners utilized strong starting pitching and timely hitting to hand the Astros four consecutive losses at T-Mobile Park. The Seattle Mariners and Houston Astros most recently
Mariners won 6–2. Josh Naylor hit two home runs and drove in five runs, while George Kirby pitched into the eighth inning to complete the sweep. Standings & Future Matchups Recent Series Summary (April 10–13, 2026) Mariners won
This response uses data provided by Google's Knowledge Graph 2026 MLB Standings: Division - FOX Sports
Mariners won 9–6. Randy Arozarena hit his first home run of the season, helping Seattle snap a five-game losing streak.
Mariners won 6–1. Logan Gilbert pitched seven dominant innings of one-run ball.