How to Watch: Padres at Mariners (Aug. 26): Stream MLB Live, TV Channel

Manny Machado and the San Diego Padres will continue their series against Victor Robles and the Seattle Mariners on Tuesday night in MLB action.

Seattle hosts a high-stakes Interleague matchup Tuesday night, as the San Diego Padres visit T-Mobile Park looking to halt a rough road stretch, while the Mariners aim to build momentum in the American League West race. The pitching matchup shapes the narrative, as the Padres will send Dylan Cease to the mound, a high speed thrower with electric strikeout stuff who has had mixed results this season. He’ll be opposite Seattle’s crafty right-hander Luis Castillo, who has provided steadier run prevention for the Mariners. Both arms will be tasked with navigating strong bullpens and lineups capable of big innings.

How to Watch San Diego Padres at Seattle Mariners Today:

Game Date: Tuesday, Aug. 26, 2025

Game Time: 9:40 p.m. ET

TV: ATT ROOT Sports Northwest Main, MLB.TV – San Diego Padres, San Diego Padres (NEW)

Location: T-Mobile Park

Live stream the San Diego Padres at Seattle Mariners game on Fubo: Start watching now!

San Diego (74-58) comes into the game fighting inconsistency at the plate despite a roster stacked with star power, relying heavily on its depth and relief corps to keep games within reach. Seattle (71-61) has played cleaner baseball of late at home, where its lineup, backed by home field familiarity and a championship-caliber bullpen, can pressure opposing starters into mistakes.

This game looks like a classic late-summer measuring stick. If Cease can harness his stuff for a quality start, the Padres can steal one in Seattle, but if Castillo controls the pace, the Mariners should lean on their home crowd and late-inning firepower to take Game 2 of the series.

What Time Is The MLB Game Between San Diego and Seattle On?

The San Diego Padres at Seattle Mariners game will take place on Tuesday, Aug. 26, 2025 at 9:40 p.m. ET. Tune in and catch some great MLB action.

What Channel Is the San Diego Padres at Seattle Mariners Game On?

Looking to watch this game? Fans can tune into ATT ROOT Sports Northwest Main, MLB.TV – San Diego Padres, San Diego Padres (NEW) to see the action. Make sure you subscribe to Fubo now to watch this matchup, as well as numerous other sports leagues.

Live stream the San Diego Padres at Seattle Mariners game on Fubo: Start watching now!

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