Then, the M's will 'spring' into action. On Feb. 20, the Mariners will play their Cactus League opener vs. the San Diego Padres. The team is scheduled to play 31 games in 32 days from the initial match-up through March 23, 2026. That's a prolific pace to kick things off, but that often helps successful teams to come together more quickly.

The Mariners will be looking to build off their amazing 2025 and will have an opportunity to do it in front of a large audience

Who will it be — the Seattle Mariners or the Toronto Blue Jays? The teams face off in Game 7 of the American League Championship Series on Monday, Oct. 20 in Toronto, with the winner advancing to the World Series to take on the National League champion ...

Following a successful 2025 season when they fell just short of reaching the World Series, the Mariners' focus has moved to 2026. On Wednesday the Mariners released their 2026 Cactus League schedule. Seattle will play its first spring training game Feb. 20 vs.

Sept. 8-10 - Andres Munoz POP! Collectible (3-day Giveaway)