Seattle Mariners vs Houston Astros Live Stream: How to Watch MLB

The Astros and Mariners play game two of a three-game series in Houston on Tuesday night.

After the visitors took the opening game of the series, the Astros host the Mariners for game two in Houston on Tuesday night. 

The two AL West rivals are off to slower starts than expected, as two teams projected to compete for the AL pennant. The Mariners are currently in second place in the division with a 20-22 record, but are just 4-6 in their last 10 games. Houston, on the other hand, has struggled out of the gate with a 16-26 record. Lance McCullers starts for the Astros against Bryce Miller in game two. 

How to Watch Seattle Mariners vs Houston Astros Today

Game Date: May 12, 2026

Game Time: 8:00 p.m. ET

TV: Space City Home Network, Seattle Mariners, MLB.TV – Houston Astros

Location: Daikin Park

Live Stream Seattle Mariners vs Houston Astros On Fubo: Start watching now!

Most recently, the Mariners took the first game of the series by a final score of 3-1 on Monday night. Julio Rodriguez homered and Randy Arozarena had two hits in the win for Seattle. Isaac Paredes drove in the lone run for the Astros with a single in the fifth inning.

The Astros and Mariners play game two of a three-game series in Houston on Tuesday night. 

What Time Is Seattle Mariners vs Houston Astros?

The St. Louis Cardinals vs Athletics will take place on Tuesday May 12, 2026 at 8:00 p.m. ET. Tune in and catch some great MLB action.

What Channel Is the Seattle Mariners vs Houston Astros Game On?

Looking to watch this game? Fans can tune into Space City Home Network, Seattle Mariners, MLB.TV – Houston Astros to see the action. Make sure you subscribe to Fubo now to watch this matchup, as well as numerous other sports leagues.

Watch the Seattle Mariners vs Houston Astros Game on Fubo: Start watching now!

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