The Seattle Mariners begin the season versus the Houston Astros on Monday at 9:40 p.m. ET, at T-Mobile Park.

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3/27/2025 vs. Athletics: 10:10 p.m. ET. Starters - SEA Logan Gilbert, OAK Luis Severino
3/28/2025 vs. Athletics: 9:40 p.m. ET. Starters - SEA Luis Castillo, OAK TBA
3/29/2025 vs. Athletics: 9:40 p.m. ET. Starters - SEA Bryce Miller, OAK TBA
3/30/2025 vs. Athletics: 4:10 p.m. ET. Starters - SEA Bryan Woo, OAK TBA
3/31/2025 vs. Tigers: 9:40 p.m. ET. Starters - SEA Emerson Hancock, DET TBA
4/1/2025 vs. Tigers: 9:40 p.m. ET. Both starters TBA
4/2/2025 vs. Tigers: 4:10 p.m. ET. Both starters TBA
4/4/2025 at Giants: 4:35 p.m. ET. Both starters TBA
4/5/2025 at Giants: 9:05 p.m. ET. Both starters TBA
4/6/2025 at Giants: 4:05 p.m. ET. Both starters TBA
4/7/2025 vs. Astros: 9:40 p.m. ET. Both starters TBA
4/8/2025 vs. Astros: 9:40 p.m. ET. Both starters TBA
4/9/2025 vs. Astros: 4:10 p.m. ET. Both starters TBA
4/11/2025 vs. Rangers: 9:40 p.m. ET. Both starters TBA
4/12/2025 vs. Rangers: 9:40 p.m. ET. Both starters TBA
4/13/2025 vs. Rangers: 4:10 p.m. ET. Both starters TBA
4/15/2025 at Reds: 6:40 p.m. ET. Both starters TBA
4/16/2025 at Reds: 6:40 p.m. ET. Both starters TBA
4/17/2025 at Reds: 12:40 p.m. ET. Both starters TBA
4/18/2025 at Blue Jays: 7:07 p.m. ET. Both starters TBA

3/27/2025 vs. Mets: 4:10 p.m. ET. Starters - HOU Framber Valdez, NYM Clay Holmes
3/28/2025 vs. Mets: 8:10 p.m. ET. Both starters TBA
3/29/2025 vs. Mets: 7:15 p.m. ET. Both starters TBA
3/31/2025 vs. Giants: 8:10 p.m. ET. Both starters TBA
4/1/2025 vs. Giants: 8:10 p.m. ET. Both starters TBA
4/2/2025 vs. Giants: 4:10 p.m. ET. Both starters TBA
4/3/2025 at Twins: 4:10 p.m. ET. Both starters TBA
4/5/2025 at Twins: 2:10 p.m. ET. Both starters TBA
4/6/2025 at Twins: 2:10 p.m. ET. Both starters TBA
4/7/2025 at Mariners: 9:40 p.m. ET. Both starters TBA
4/8/2025 at Mariners: 9:40 p.m. ET. Both starters TBA
4/9/2025 at Mariners: 4:10 p.m. ET. Both starters TBA
4/11/2025 vs. Angels: 8:10 p.m. ET. Both starters TBA
4/12/2025 vs. Angels: 7:10 p.m. ET. Both starters TBA
4/13/2025 vs. Angels: 2:10 p.m. ET. Both starters TBA
4/14/2025 at Cardinals: 7:45 p.m. ET. Both starters TBA
4/15/2025 at Cardinals: 7:45 p.m. ET. Both starters TBA
4/16/2025 at Cardinals: 1:15 p.m. ET. Both starters TBA
4/18/2025 vs. Padres: 8:10 p.m. ET. Both starters TBA
4/19/2025 vs. Padres: 7:10 p.m. ET. Both starters TBA

Michael Connor: The Astros Insider