2008 Florida Marlins season Game log September

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| September 1 | Braves | 4–3 | González (0–1) | 12209 | 70–68 |
| September 2 | Braves | 16–14 | Lindstrom (3–3) | 14092 | 70–69 |
| September 3 | Braves | 5–3 | Ohman (4–1) | 11211 | 71–69 |
| September 5 | @ Cardinals | 4 – 1 (11) | Franklin (5–6) | 42633 | 72–69 |
| September 6 | @ Cardinals | 5–3 | Olsen (6–10) | 42814 | 72–70 |
| September 7 | @ Cardinals | 3–1 | Johnson (4–1) | 46045 | 72–71 |
| September 8 | @ Phillies | 8–6 | A. Sánchez (2–4) | 38921 | 72–72 |
| September 9 | @ Phillies | 10–8 | Kendrick (11–9) | 40554 | 73–72 |
| September 10 | @ Phillies | 7–3 | Myers (9–11) | 38665 | 74–72 |
| September 12 | Nationals | 2–1 | Martis (0–2) | 12121 | 75–72 |
| September 13 | Nationals | 4–2 | Redding (10–9) | 16307 | 76–72 |