2003 Philadelphia Phillies season Game log April

| Date_ | Opponent | Score | Loss | Save_ | Attendance | Record |
|---|---|---|---|---|---|---|
| April 22 | Rockies | 5–2 | Darren Oliver (0–2) | José Mesa (4) | 13431 | 11–9 |
| April 23 | Rockies | 6–4 | Jason Jennings (1–3) | José Mesa (5) | 13444 | 12–9 |
| April 24 | Rockies | 9–1 | Aaron Cook (1–2) | None | 16947 | 13–9 |
| April 25 | Giants | 4–7 | Vicente Padilla (3–2) | None | 20650 | 13–10 |
| April 26 | Giants | 10–2 | Jerome Williams (0–1) | Carlos Silva (1) | 19464 | 14–10 |
| April 27 | Giants | 1–0 | Jesse Foppert (0–2) | None | 40016 | 15–10 |
| April 28 | @ Dodgers | 3–0 | Darren Dreifort (1–3) | José Mesa (6) | 24241 | 16–10 |
| April 29 | @ Dodgers | 2–6 | Randy Wolf (3–2) | None | 27815 | 16–11 |
| April 30 | @ Dodgers | 0–4 | Vicente Padilla (3–3) | Éric Gagné (8) | 24940 | 16–12 |