1998 Toronto Blue Jays season Game log September

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| September 1 | @ Royals | 2 - 1 | Belcher (12-11) | 12447 | 72-66 |
| September 2 | @ Royals | 5 - 0 | Rosado (7-11) | 12541 | 73-66 |
| September 3 | Red Sox | 4 - 3 (11) | Veras (0-1) | 27226 | 74-66 |
| September 4 | Red Sox | 12 - 1 | Wakefield (15-7) | 29166 | 75-66 |
| September 5 | Red Sox | 4 - 3 | Saberhagen (12-7) | 37158 | 76-66 |
| September 6 | Red Sox | 8 - 7 | Lowe (3-9) | 38374 | 77-66 |
| September 7 | Indians | 15 - 1 | Ogea (4-3) | 31089 | 78-66 |
| September 9 | Indians | 6 - 3 (13) | Almanzar (1-2) | 32157 | 78-67 |
| September 10 | @ Yankees | 8 - 5 | Hentgen (12-11) | 25881 | 78-68 |