| Primary | ||||||||||||
| Date | # | Opp | Score | Inn | Starter | T | W/L | Save | Versus | T | ||
| 3/3/2003 | @ | LON | W | 8-1 | Zambrano | R | Zambrano | Tavarez | Penny | R | ||
| 3/4/2003 | BON | W | 7-4 | Wolf | L | Wolf | Dotel | Hentgen | R | |||
| 3/5/2003 | GEO | W | 8-2 | Williams | R | Williams | Colon | R | ||||
| 3/6/2003 | @ | OTR | W | 5-3 | Millwood | R | Millwood | Mota | Dickey | R | ||
| 3/7/2003 | @ | ROK | W | 4-3 | Vargas | R | Vargas | Williamson | Johnson | L | ||
| 3/8/2003 | @ | BON | L | 1-3 | Zambrano | R | Zambrano | Lowe | R | |||
| 3/9/2003 | @ | GEO | W | 6-3 | Wolf | L | Tavarez | Colon | R | |||
| 3/10/2003 | OTR | L | 8-9 | Williams | R | Fuentes | Pettitte | L | ||||
| 3/11/2003 | ROK | W | 13-1 | Millwood | R | Millwood | Shields | R | ||||
| 3/12/2003 | @ | CRH | L | 5-6 | 12 | Vargas | R | Mota | Sabathia | L | ||
| 3/13/2003 | @ | COP | L | 3-12 | Zambrano | R | Zambrano | Ponson | R | |||
| 3/14/2003 | EDG | L | 1-11 | Wolf | L | Wolf | Zito | L | ||||
| 3/15/2003 | MID | W | 8-6 | Williams | R | Williams | Fuentes | Hernandez | R | |||
| 3/16/2003 | CRH | W | 8-4 | Millwood | R | Millwood | Affeldt | L | ||||
| 3/17/2003 | COP | W | 3-1 | Vargas | R | Vargas | Tavarez | Brown | R | |||
| 3/18/2003 | @ | EDG | W | 8-5 | Zambrano | R | Zambrano | Williamson | Schilling | R | ||
| 3/19/2003 | @ | MID | L | 6-8 | Wolf | L | Williamson | Gonzalez | R | |||
| 3/20/2003 | @ | BT | L | 3-5 | Williams | R | Williams | Myers | R | |||
| 3/21/2003 | @ | MUL | W | 7-3 | Millwood | R | Millwood | Mota | Moyer | L | ||
| 3/22/2003 | TON | W | 5-3 | Vargas | R | Vargas | Tavarez | Webb | R | |||
| 3/23/2003 | WIZ | W | 12-3 | Zambrano | R | Zambrano | Martinez | R | ||||
| 3/24/2003 | BT | L | 2-4 | Wolf | L | Wolf | Kim | R | ||||
| 3/25/2003 | MUL | W | 8-6 | Williams | R | Williams | Dotel | Wakefield | R | |||
| 3/26/2003 | @ | TON | L | 3-12 | Millwood | R | Millwood | Torres | R | |||
| 3/27/2003 | @ | WIZ | L | 7-8 | 16 | Vargas | R | Williams | Villone | L | ||
| 3/28/2003 | @ | MAD | W | 3-2 | Zambrano | R | Fuentes | Maddux | R | |||
| 3/29/2003 | Pal | L | 2-6 | Wolf | L | Wolf | Vazquez | R | ||||
| 3/31/2003 | MAD | W | 3-0 | Williams | R | Williams | Willis | L | ||||
| 4/1/2003 | @ | Pal | W | 5-2 | Millwood | R | Millwood | Miller | R | |||
| 4/2/2003 | LON | W | 11-3 | Zambrano | R | Zambrano | Seo | R | ||||
| Other | |||||||||||||
| Cumulative | |||||||||||||
| Date | # | Opp | GWRBI | RF | RA | W | L | Pct | Last10 | Strk | Gm# | ||
| 3/3/2003 | @ | LON | W | Burnitz | 8 | 1 | 1 | 0 | 1.000 | 1-0 | W1 | 1 | |
| 3/4/2003 | BON | W | Cabrera | 7 | 4 | 2 | 0 | 1.000 | 2-0 | W2 | 2 | ||
| 3/5/2003 | GEO | W | Burnitz | 8 | 2 | 3 | 0 | 1.000 | 3-0 | W3 | 3 | ||
| 3/6/2003 | @ | OTR | W | Cabrera | 5 | 3 | 4 | 0 | 1.000 | 4-0 | W4 | 4 | |
| 3/7/2003 | @ | ROK | W | Jordan | 4 | 3 | 5 | 0 | 1.000 | 5-0 | W5 | 5 | |
| 3/8/2003 | @ | BON | L | 1 | 3 | 5 | 1 | .833 | 5-1 | L1 | 6 | ||
| 3/9/2003 | @ | GEO | W | Lee | 6 | 3 | 6 | 1 | .857 | 6-1 | W1 | 7 | |
| 3/10/2003 | OTR | L | 8 | 9 | 6 | 2 | .750 | 6-2 | L1 | 8 | |||
| 3/11/2003 | ROK | W | Loretta | 13 | 1 | 7 | 2 | .778 | 7-2 | W1 | 9 | ||
| 3/12/2003 | @ | CRH | L | 5 | 6 | 7 | 3 | .700 | 7-3 | L1 | 10 | ||
| 3/13/2003 | @ | COP | L | 3 | 12 | 7 | 4 | .636 | 6-4 | L2 | 11 | ||
| 3/14/2003 | EDG | L | 1 | 11 | 7 | 5 | .583 | 5-5 | L3 | 12 | |||
| 3/15/2003 | MID | W | Cabrera | 8 | 6 | 8 | 5 | .615 | 5-5 | W1 | 13 | ||
| 3/16/2003 | CRH | W | Ensberg | 8 | 4 | 9 | 5 | .643 | 5-5 | W2 | 14 | ||
| 3/17/2003 | COP | W | Burnitz | 3 | 1 | 10 | 5 | .667 | 5-5 | W3 | 15 | ||
| 3/18/2003 | @ | EDG | W | Berkman | 8 | 5 | 11 | 5 | .688 | 6-4 | W4 | 16 | |
| 3/19/2003 | @ | MID | L | 6 | 8 | 11 | 6 | .647 | 5-5 | L1 | 17 | ||
| 3/20/2003 | @ | BT | L | 3 | 5 | 11 | 7 | .611 | 5-5 | L2 | 18 | ||
| 3/21/2003 | @ | MUL | W | Cabrera | 7 | 3 | 12 | 7 | .632 | 5-5 | W1 | 19 | |
| 3/22/2003 | TON | W | Ledee | 5 | 3 | 13 | 7 | .650 | 6-4 | W2 | 20 | ||
| 3/23/2003 | WIZ | W | Cabrera | 12 | 3 | 14 | 7 | .667 | 7-3 | W3 | 21 | ||
| 3/24/2003 | BT | L | 2 | 4 | 14 | 8 | .636 | 7-3 | L1 | 22 | |||
| 3/25/2003 | MUL | W | Ensberg | 8 | 6 | 15 | 8 | .652 | 7-3 | W1 | 23 | ||
| 3/26/2003 | @ | TON | L | 3 | 12 | 15 | 9 | .625 | 6-4 | L1 | 24 | ||
| 3/27/2003 | @ | WIZ | L | 7 | 8 | 15 | 10 | .600 | 5-5 | L2 | 25 | ||
| 3/28/2003 | @ | MAD | W | Berkman | 3 | 2 | 16 | 10 | .615 | 5-5 | W1 | 26 | |
| 3/29/2003 | Pal | L | 2 | 6 | 16 | 11 | .593 | 5-5 | L1 | 27 | |||
| 3/31/2003 | MAD | W | Jordan | 3 | 0 | 17 | 11 | .607 | 6-4 | W1 | 28 | ||
| 4/1/2003 | @ | Pal | W | Kendall | 5 | 2 | 18 | 11 | .621 | 6-4 | W2 | 29 | |
| 4/2/2003 | LON | W | Cabrera | 11 | 3 | 19 | 11 | .633 | 6-4 | W3 | 30 | ||