How to watch Seattle Mariners vs Houston Astros MLB game: Live stream, regional networks, team news and start time

The Seattle Mariners and Houston Astros continue their three-game clash at T-Mobile Park on Tuesday, with both clubs looking to gain momentum early in the season.

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Seattle took the series opener with a 4-3 win Monday night, powered by Ryan Bliss, who belted a homer and drove in two. Gregory Santos tossed a clean inning in relief to pick up the win.

Houston reliever Tayler Scott was tagged with the loss after surrendering two runs in just a third of an inning, despite not allowing a hit.

Here, GOAL brings you everything you need to know about how to watch the Seattle Mariners vs. the Houston Astros MLB game, plus plenty more.

How to watch Seattle Mariners vs Houston Astros MLB game on TV & stream live online

• National TV Channel: MLBN
• Local TV Channel: ROOT Sports NW and SCHN

• Streaming service: Fubo

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To watch the entire MLB season, Fubo and DirecTV Stream are the two best streaming services for baseball fans. Both carry MLB.tv for out-of-market access to games and you can also check out our table below for information on regional sports networks and where to find them.

READ MORE:FuboTV Review: Pricing, plans, subscriptions, free trials and more

Seattle Mariners vs Houston Astros: Date and First-Pitch time

The Seattle Mariners will take on the Houston Astros in an electrifying MLB game on Tuesday, April 8, 2025, at 9:40 pm ET/6:40 pm PT at T-Mobile Park in Seattle, Washington.

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Seattle Mariners vs Houston Astros team news, injury reports & key players

Seattle Mariners team news

Julio Rodríguez leads the Mariners with three home runs, though he's hitting just .216 through the early stretch. Jorge Polanco enters the series riding a hot streak, hitting .450 with two homers and eight RBI over his last five contests. Raleigh brings a four-game hit streak into the opener, while Dylan Moore has been red-hot as well, batting .385 with two long balls across his last five games.

Seattle counters with right-hander Luis Castillo (1-1), who is looking to build off a strong seven-inning performance against Detroit in which he allowed just two runs on five hits.

Houston Astros team news

The Astros send southpaw Framber Valdez (1-1) to the hill for his third outing of the year. Valdez is coming off a rough showing against the Giants, where he gave up five earned runs over five frames.

Jose Altuve has paced the Astros’ offense with a .359 average and two homers, while Jeremy Peña has also gone deep twice. Alvarez leads the team with seven RBI, and Isaac Paredes has contributed a steady bat and strong plate discipline early on.

Seattle Mariners vs Houston Astros head-to-head record