2001 Seattle Mariners season Game log April

| Date_ | Opponent | Score | Loss | Save_ | Attendance | Record |
|---|---|---|---|---|---|---|
| April 2 | Athletics | 5–4 | Mecir (0–1) | Sasaki (1) | 45911 | 1–0 |
| April 3 | Athletics | 1–5 | Halama (0–1) | – | 27212 | 1–1 |
| April 4 | Athletics | 10–2 | Heredia (0–1) | – | 31382 | 2–1 |
| April 6 | @ Rangers | 9–7 (10) | Zimmerman (0–1) | Sasaki (2) | 34684 | 3–1 |
| April 7 | @ Rangers | 6–5 | Davis (0–1) | Sasaki (3) | 41651 | 4–1 |
| April 8 | @ Rangers | 4–5 | Paniagua (0–1) | Crabtree (2) | 44306 | 4–2 |
| April 10 | @ Athletics | 5–1 | Heredia (0–2) | Sasaki (4) | 14880 | 5–2 |
| April 11 | @ Athletics | 3–0 | Mecir (0–2) | Sasaki (5) | 16652 | 6–2 |
| April 12 | @ Athletics | 7–3 | Hudson (1–1) | – | 15414 | 7–2 |