2001 Seattle Mariners season Game log August

| Date_ | Opponent | Score | Loss | Save_ | Attendance | Record |
|---|---|---|---|---|---|---|
| August 10 | White Sox | 6–8 | Sasaki (0–4) | Foulke (28) | 45665 | 83–33 |
| August 11 | White Sox | 4–3 | Foulke (3–7) | – | 45665 | 84–33 |
| August 12 | White Sox | 2–1 | Wells (6–9) | Sasaki (36) | 45765 | 85–33 |
| August 14 | @ Red Sox | 6–3 | Beck (5–4) | Sasaki (37) | 33790 | 86–33 |
| August 15 | @ Red Sox | 6–2 | Castillo (7–7) | – | 33186 | 87–33 |
| August 16 | @ Red Sox | 4–6 | Sele (12–4) | Urbina (1) | 33548 | 87–34 |
| August 17 | @ Yankees | 0–4 | Abbott (12–3) | Mendoza (5) | 54616 | 87–35 |
| August 18 | @ Yankees | 7–6 | Lilly (3–6) | Sasaki (38) | 55294 | 88–35 |
| August 19 | @ Yankees | 10–2 | Pettitte (14–7) | – | 54339 | 89–35 |
| August 20 | Tigers | 1–4 | García (14–5) | – | 45972 | 89–36 |