2001 Seattle Mariners season Game log May

| Date_ | Opponent | Score | Loss | Save_ | Attendance | Record |
|---|---|---|---|---|---|---|
| May 23 | @ Twins | 5–4 | Carrasco (2–1) | Sasaki (18) | 26605 | 33–12 |
| May 25 | @ Royals | 9–6 | Grimsley (0–2) | Sasaki (19) | 17555 | 34–12 |
| May 26 | @ Royals | 7–2 | Meadows (1–6) | – | 21368 | 35–12 |
| May 27 | @ Royals | 5–4 | Santiago (2–2) | – | 19524 | 36–12 |
| May 28 | @ Royals | 13–3 | Durbin (3–3) | – | 20142 | 37–12 |
| May 29 | Orioles | 3–2 | Roberts (5–4) | Sasaki (20) | 30413 | 38–12 |
| May 30 | Orioles | 12–5 | Johnson (4–3) | – | 34757 | 39–12 |
| May 31 | Orioles | 2–1 | Mercedes (1–7) | Sasaki (21) | 37612 | 40–12 |