Mariners 2025 Schedule. Sign up by 11:59 p.m. Scores, opponents, and dates of games for the entire season.

Mariners home games at peoria stadium will begin at 1:10 pm az, with the exception of 3 games with a 6:40 pm az first pitch on march 6, march 7 and march 13. Seattle will play 33 games in the cactus.