Get ready, baseball fans, because the Seattle Mariners are about to take center stage like never before! After a historic 2025 season that saw them clinch their first division title and ALCS appearance in over two decades, the Mariners are poised to become a primetime staple in 2026. But here’s where it gets exciting: they’re already slated for 13 national TV games—and that’s just the beginning. With Apple TV’s Friday Night Baseball schedule yet to be unveiled and additional playoff push games on the horizon, this number is almost certain to grow. And this is the part most people miss: the Mariners aren’t just filling airtime—they’re kicking off major broadcasts, including the debut of Sunday Night Baseball on NBC and Peacock, and MLB Tuesday on TBS. Is this the year they finally break through to a World Series? Or will the pressure of the spotlight prove too much? Let’s dive into the details.
The Mariners’ national exposure is spread strategically throughout the season, with two games each in March and April, three in May, three in July, and two in August. Notably, their longest break between national appearances (May 23 to July 5) coincides with the World Cup on FOX—a scheduling move that’s sure to spark debate. Should MLB prioritize its own viewership over global events like the World Cup? Let us know your thoughts in the comments.
For those marking their calendars, here’s the full lineup of the Mariners’ 13 announced national TV games:
Seattle Mariners National TV Schedule 2026
- March 29 (Sunday): Mariners vs. Guardians – NBC, Peacock (4 p.m.)
- March 31 (Tuesday): Mariners vs. Yankees – TBS (6:30 p.m.)
- April 18 (Saturday): Mariners vs. Rangers – FOX (4 p.m.)
- April 27 (Monday): Mariners at Twins – FS1 (4:30 p.m.)
- May 11 (Monday): Mariners at Astros – FS1 (5 p.m.)
- May 16 (Saturday): Mariners vs. Padres – FOX (4 p.m.)
- May 17 (Sunday): Mariners vs. Padres – Peacock (4 p.m.)
- May 23 (Saturday): Mariners at Royals – FS1 (1 p.m.)
- July 5 (Sunday): Mariners vs. Blue Jays – Peacock (2 p.m.)
- July 18 (Saturday): Mariners vs. Giants – FOX (5 p.m.)
- July 25 (Saturday): Mariners at Rangers – FOX (4 p.m.)
- August 1 (Saturday): Mariners vs. Twins – FS1 (1 p.m.)
- August 16 (Sunday): Mariners at Astros – NBC, Peacock (4 p.m.)
Beyond the spotlight, the Mariners are making waves off the field too. From adding MLB veteran pitcher Dane Dunning on a minor league deal to securing a ’26 contract with Bryce Miller, the front office is clearly building for the future. But is this roster deep enough to sustain a championship run? Félix Hernández’s historic Hall of Fame vote climb and the addition of relievers like Jose Ferrer and Yosver Zulueta add intrigue, but only time will tell if these moves pay off.
As the Mariners gear up for their most visible season yet, one thing is clear: 2026 is shaping up to be a defining year for the franchise. Whether you’re a die-hard fan or a casual observer, this is a team worth watching. Do you think the Mariners can live up to the hype? Or will they crumble under the weight of expectations? Share your predictions below—we’re all ears!
