Seattle Mariners record in 2025
90-722025 Season
The Seattle Mariners finished 90-72 (.556) in the 2025 season, 2nd in the American League.
- First in the American League West.
- A season earlier they went 85-77 in 2024.
Figures come from ESPN's box scores and were last read on September 22, 2026.
| Sep 20, 2026 |  @ COL | W 2-1 | Coors Field |
| Sep 19, 2026 | @ COL | L 3-5 | Coors Field |
| Sep 18, 2026 | @ COL | W 5-4 | Coors Field |
| Sep 16, 2026 |  @ LAA | W 7-2 | Angel Stadium |
| Sep 15, 2026 | @ LAA | L 1-2 | Angel Stadium |
