| Date | Home | Away |
|---|---|---|
| 2026-05-30 | Seattle Mariners | Arizona Diamondbacks |
| 2026-05-31 | Seattle Mariners | Arizona Diamondbacks |
| 2026-06-01 | Seattle Mariners | New York Mets |
| 2026-06-02 | Seattle Mariners | New York Mets |
| 2026-06-03 | Seattle Mariners | New York Mets |
| 2026-06-05 | Detroit Tigers | Seattle Mariners |
| 2026-06-06 | Detroit Tigers | Seattle Mariners |
| 2026-06-07 | Detroit Tigers | Seattle Mariners |
| 2026-06-08 | Baltimore Orioles | Seattle Mariners |
| 2026-06-09 | Baltimore Orioles | Seattle Mariners |