Team game results - 2003 St. Louis Cardinals
Regular season
| Primary |
| Date | # | | Opp | | Score | Inn | Starter | T | W/L | Save | Versus | T |
| 4/1/2003 | | @ | Cin | L | 0-1 | | Haynes, J | R | Haynes, J | | Perez, O | L |
| 4/1/2003 | | | Pit | W | 3-0 | | Hamilton, J | R | Hamilton, J | Williams, M | Ortiz, R | R |
| 4/2/2003 | | @ | Cin | W | 9-0 | | Stephens, J | R | Stephens, J | | Moss, D | L |
| 4/2/2003 | | | Pit | W | 6-5 | | Sele, A | R | Mullen, S | | Baez, D | R |
| 4/3/2003 | | @ | Cin | W | 5-2 | 10 | Mlicki, D | R | Bowles, B | Williams, M | Trachsel, S | R |
| 4/3/2003 | | | Pit | W | 13-3 | | Haynes, J | R | Haynes, J | | Garland, J | R |
| 4/7/2003 | | @ | Pit | W | 5-2 | | Sedlacek, S | R | Sedlacek, S | Williams, M | Baez, D | R |
| 4/7/2003 | | | Cin | W | 6-2 | | Roa, J | R | Roa, J | | Kennedy, J | L |
| 4/8/2003 | | @ | Pit | L | 2-11 | | Haynes, J | R | Haynes, J | | Ortiz, R | R |
| 4/8/2003 | | | Cin | W | 10-6 | | Hamilton, J | R | Hamilton, J | | Moehler, B | R |
| 4/14/2003 | | | Atl | L | 3-6 | | Sele, A | R | Sele, A | | Schmidt, J | R |
| 4/14/2003 | | @ | Ari | L | 2-5 | | Stephens, J | R | Stephens, J | | Clement, M | R |
| 4/15/2003 | | | Atl | L | 1-4 | | Haynes, J | R | Haynes, J | | Rueter, K | L |
| 4/15/2003 | | @ | Ari | L | 2-3 | 10 | Mlicki, D | R | Fikac, J | | Zito, B | L |
| 4/16/2003 | | | Atl | L | 2-3 | | Roa, J | R | Mullen, S | | Millwood, K | R |
| 4/16/2003 | | @ | Ari | W | 9-6 | | Sedlacek, S | R | Sedlacek, S | Williams, M | Oswalt, R | R |
| 4/21/2003 | | | Flo | W | 5-4 | 12 | Hamilton, J | R | Fikac, J | | Sosa, J | R |
| 4/21/2003 | | @ | Col | W | 10-3 | | Haynes, J | R | Mlicki, D | | Burnett, A | R |
| 4/22/2003 | | | Flo | W | 7-4 | | Powell, B | R | Powell, B | | Prokopec, L | R |
| 4/22/2003 | | @ | Col | L | 4-6 | | Sele, A | R | Sele, A | | Tejera, M | L |
| 4/23/2003 | | | Flo | W | 4-3 | | Sele, A | R | Sele, A | | Redding, T | R |
| 4/23/2003 | | @ | Col | L | 2-7 | | Stephens, J | R | Stephens, J | | Weaver, J | R |
| 5/1/2003 | | | Ari | W | 5-3 | | Haynes, J | R | Haynes, J | Williams, M | Clement, M | R |
| 5/1/2003 | | @ | Phi | L | 4-7 | | Mlicki, D | R | Mlicki, D | | Lawrence, B | R |
| 5/2/2003 | | | Ari | W | 4-2 | | Roa, J | R | Roa, J | Williams, M | Zito, B | L |
| 5/2/2003 | | @ | Phi | W | 3-2 | | Sedlacek, S | R | Sedlacek, S | Williams, M | Lilly, T | L |
| 5/3/2003 | | | Ari | L | 1-6 | | Hamilton, J | R | Hamilton, J | | Fogg, J | R |
| 5/3/2003 | | @ | Phi | W | 5-2 | | Haynes, J | R | Haynes, J | | Benes, A | R |
| 5/4/2003 | | | Ari | L | 3-4 | | Sele, A | R | Powell, B | | Maroth, M | L |
| 5/4/2003 | | @ | Phi | L | 0-4 | | Stephens, J | R | Stephens, J | | Glavine, T | L |
| 5/9/2003 | | @ | Hou | W | 8-3 | | Mlicki, D | R | Mlicki, D | | Sparks, S | R |
| 5/9/2003 | | | Mil | L | 2-4 | | Haynes, J | R | Haynes, J | | Ohka, T | R |
| 5/10/2003 | | @ | Hou | L | 3-7 | | Sedlacek, S | R | Sedlacek, S | | Adams, T | R |
| 5/10/2003 | | | Mil | L | 2-15 | | Roa, J | R | Roa, J | | Leiter, A | L |
| 5/11/2003 | | @ | Hou | L | 1-5 | | Haynes, J | R | Haynes, J | | Reed, R | R |
| 5/11/2003 | | | Mil | L | 1-13 | | Hamilton, J | R | Hamilton, J | | Ainsworth, K | R |
| 5/14/2003 | | @ | LA | W | 3-0 | | Stephens, J | R | Stephens, J | | Rusch, G | L |
| 5/14/2003 | | | Mon | L | 4-15 | | Sele, A | R | Sele, A | | Eyre, S | L |
| 5/15/2003 | | @ | LA | L | 1-9 | | Mlicki, D | R | Mlicki, D | | Callaway, M | R |
| 5/15/2003 | | | Mon | W | 4-3 | | Haynes, J | R | Haynes, J | Williams, M | Drese, R | R |
| 5/19/2003 | | | SF | W | 5-4 | | Roa, J | R | Roa, J | Williams, M | Beckett, J | R |
| 5/19/2003 | | @ | NYN | L | 1-8 | | Sedlacek, S | R | Sedlacek, S | | Padilla, V | R |
| 5/20/2003 | | | SF | W | 5-4 | | Hamilton, J | R | Hamilton, J | Williams, M | Bell, R | R |
| 5/20/2003 | | @ | NYN | L | 5-10 | | Haynes, J | R | Haynes, J | | Johnson, R | L |
| 5/26/2003 | | @ | ChN | W | 9-5 | | Stephens, J | R | Stephens, J | | Redman, M | L |
| 5/26/2003 | | | ChN | L | 3-5 | | Powell, B | R | Mullen, S | | Ritchie, T | R |
| 5/27/2003 | | @ | ChN | L | 6-7 | | Mlicki, D | R | Mlicki, D | | Castillo, F | R |
| 5/27/2003 | | | ChN | L | 3-7 | | Sele, A | R | Sele, A | | Reynolds, S | R |
| 5/28/2003 | | @ | ChN | W | 3-0 | | Sele, A | R | Sele, A | Williams, M | D'Amico, J | R |
| 5/28/2003 | | | ChN | W | 10-3 | | Haynes, J | R | Haynes, J | | D'Amico, J | R |
| 6/2/2003 | | | NYN | L | 2-6 | | Hamilton, J | R | Mullen, S | | Padilla, V | R |
| 6/2/2003 | | @ | SF | L | 1-2 | | Haynes, J | R | Haynes, J | | Beckett, J | R |
| 6/3/2003 | | | NYN | W | 6-1 | | Powell, B | R | Powell, B | | Halladay, R | R |
| 6/3/2003 | | @ | SF | W | 6-2 | | Stephens, J | R | Stephens, J | | Washburn, J | L |
| 6/9/2003 | | @ | Mon | L | 4-5 | 13 | Sedlacek, S | R | Williams, M | | Batista, M | R |
| 6/9/2003 | | | Col | W | 2-1 | | Roa, J | R | Mullen, S | | Weaver, J | R |
| 6/10/2003 | | @ | Mon | W | 9-8 | | Mlicki, D | R | Riedling, J | Williams, M | Wood, K | R |
| 6/10/2003 | | | Col | W | 6-3 | | Sele, A | R | Sele, A | Williams, M | Benson, K | R |
| 6/11/2003 | | @ | Mon | L | 3-4 | 10 | Haynes, J | R | Bowles, B | | Suppan, J | R |
| 6/11/2003 | | | Col | L | 5-6 | | Hamilton, J | R | Harper, T | | Alvarez, W | L |
| 6/16/2003 | | @ | Atl | L | 3-6 | | Stephens, J | R | Stephens, J | | Millwood, K | R |
| 6/16/2003 | | | Phi | L | 3-5 | | Powell, B | R | Powell, B | | Lackey, J | R |
| 6/17/2003 | | @ | Atl | L | 4-7 | | Sedlacek, S | R | Sedlacek, S | | Rueter, K | L |
| 6/17/2003 | | | Phi | L | 2-3 | | Roa, J | R | Roa, J | | Graves, D | R |
| 6/20/2003 | | | Hou | W | 6-3 | | Sele, A | R | Sele, A | Mullen, S | Adams, T | R |
| 6/20/2003 | | @ | Mil | W | 5-3 | | Mlicki, D | R | Mlicki, D | Williams, M | Santana, J | L |
| 6/21/2003 | | | Hou | L | 1-5 | | Hamilton, J | R | Hamilton, J | | Ashby, A | R |
| 6/21/2003 | | @ | Mil | L | 3-5 | | Haynes, J | R | Haynes, J | | Leiter, A | L |
| 6/22/2003 | | | Hou | L | 0-7 | | Powell, B | R | Powell, B | | Ashby, A | R |
| 6/22/2003 | | @ | Mil | W | 3-2 | | Stephens, J | R | Stephens, J | Williams, M | Schilling, C | R |
| 6/27/2003 | | @ | Flo | W | 5-3 | 10 | Sedlacek, S | R | Bowles, B | Williams, M | Kile, D | R |
| 6/27/2003 | | | SD | L | 2-4 | | Roa, J | R | Roa, J | | Byrd, P | R |
| 6/28/2003 | | @ | Flo | W | 6-5 | | Sele, A | R | Riedling, J | Williams, M | Wayne, J | R |
| 6/28/2003 | | | SD | L | 1-3 | | Haynes, J | R | Haynes, J | | Reitsma, C | R |
| 6/29/2003 | | @ | Flo | L | 1-8 | | Mlicki, D | R | Mlicki, D | | Pavano, C | R |
| 6/29/2003 | | | SD | L | 6-7 | | Sele, A | R | Gordon, F | | Duckworth, B | R |
| 7/3/2003 | | @ | SD | W | 7-2 | 14 | Stephens, J | R | Fikac, J | | Dessens, E | R |
| 7/3/2003 | | | LA | W | 7-4 | | Powell, B | R | Mullen, S | Williams, M | Lima, J | R |
| 7/4/2003 | | @ | SD | W | 8-0 | | Haynes, J | R | Haynes, J | | Byrd, P | R |
| 7/4/2003 | | | LA | L | 3-8 | | Hamilton, J | R | Hamilton, J | | Saarloos, K | R |
| 7/13/2003 | | @ | Pit | W | 6-4 | | Stephens, J | R | Stephens, J | Williams, M | Ortiz, R | R |
| 7/13/2003 | | | Cin | L | 2-7 | | Powell, B | R | Powell, B | | Perez, O | L |
| 7/14/2003 | | @ | Pit | W | 9-5 | | Mlicki, D | R | Mlicki, D | Bowie, M | Garland, J | R |
| 7/14/2003 | | | Cin | L | 2-6 | | Sele, A | R | Sele, A | | Fossum, C | L |
| 7/15/2003 | | @ | Pit | L | 4-7 | | Haynes, J | R | Williams, M | | Ortiz, R | R |
| 7/15/2003 | | | Cin | L | 0-5 | | Hamilton, J | R | Hamilton, J | | Moss, D | L |
| 7/19/2003 | | | Flo | L | 0-1 | | Haynes, J | R | Haynes, J | | Sosa, J | R |
| 7/19/2003 | | @ | Col | W | 11-3 | | Sedlacek, S | R | Sedlacek, S | | Benson, K | R |
| 7/20/2003 | | | Flo | W | 6-5 | 14 | Powell, B | R | Harper, T | | Park, C | R |
| 7/20/2003 | | @ | Col | L | 0-5 | | Stephens, J | R | Stephens, J | | Wright, D | R |
| 7/21/2003 | | | Flo | L | 1-4 | | Sele, A | R | Sele, A | | Tomko, B | R |
| 7/21/2003 | | @ | Col | W | 4-2 | | Mlicki, D | R | Mlicki, D | Williams, M | Weaver, J | R |
| 7/22/2003 | | | Atl | W | 8-7 | 10 | Hamilton, J | R | Harper, T | | Pineiro, J | R |
| 7/22/2003 | | @ | Ari | W | 2-1 | | Haynes, J | R | Haynes, J | Williams, M | Zito, B | L |
| 7/23/2003 | | | Atl | L | 8-12 | | Haynes, J | R | Gordon, F | | Millwood, K | R |
| 7/23/2003 | | @ | Ari | L | 1-2 | 10 | Sedlacek, S | R | Bowles, B | | Oswalt, R | R |
| 7/28/2003 | | | SF | L | 0-4 | | Roa, J | R | Roa, J | | Rupe, R | R |
| 7/28/2003 | | @ | NYN | L | 1-3 | | Sele, A | R | Sele, A | | Rogers, K | L |
| 7/29/2003 | | | SF | L | 5-9 | | Sele, A | R | Sele, A | | Burkett, J | R |
| 7/29/2003 | | @ | NYN | L | 1-5 | | Mlicki, D | R | Mlicki, D | | Halladay, R | R |
| 7/30/2003 | | | SF | L | 5-7 | 10 | Hamilton, J | R | Gordon, F | | Beckett, J | R |
| 7/30/2003 | | @ | NYN | W | 2-1 | | Haynes, J | R | Haynes, J | Williams, M | Johnson, R | L |
| 8/4/2003 | | @ | LA | L | 2-5 | | Mlicki, D | R | Mlicki, D | | Rusch, G | L |
| 8/4/2003 | | | Mon | W | 10-5 | | Sele, A | R | Sele, A | | Hiljus, E | R |
| 8/5/2003 | | @ | LA | W | 5-4 | | Stephens, J | R | Stephens, J | | Arrojo, R | R |
| 8/5/2003 | | | Mon | L | 0-10 | | Powell, B | R | Powell, B | | Wood, K | R |
| 8/6/2003 | | @ | LA | L | 6-7 | | Sele, A | R | Sele, A | | Lima, J | R |
| 8/6/2003 | | | Mon | L | 4-8 | | Roa, J | R | Mullen, S | | Maduro, C | R |
| 8/7/2003 | | @ | LA | W | 8-0 | | Sedlacek, S | R | Sedlacek, S | | Anderson, B | L |
| 8/7/2003 | | | Mon | L | 0-4 | | Haynes, J | R | Haynes, J | | Drese, R | R |
| 8/11/2003 | | | Ari | L | 4-5 | | Hamilton, J | R | Hamilton, J | | Fogg, J | R |
| 8/11/2003 | | @ | Phi | W | 2-1 | | Haynes, J | R | Haynes, J | Williams, M | Benes, A | R |
| 8/12/2003 | | | Ari | L | 2-5 | | Sele, A | R | Harper, T | | Oswalt, R | R |
| 8/12/2003 | | @ | Phi | W | 3-1 | | Mlicki, D | R | Mlicki, D | Williams, M | Glavine, T | L |
| 8/15/2003 | | | NYN | W | 3-1 | | Haynes, J | R | Haynes, J | Williams, M | Rogers, K | L |
| 8/15/2003 | | @ | SF | L | 2-6 | | Sedlacek, S | R | Sedlacek, S | | Middlebrook, J | R |
| 8/16/2003 | | | NYN | W | 3-2 | 10 | Powell, B | R | Williams, M | | Halladay, R | R |
| 8/16/2003 | | @ | SF | W | 12-9 | | Stephens, J | R | Stephens, J | Williams, M | Burkett, J | R |
| 8/17/2003 | | | NYN | L | 4-12 | | Hamilton, J | R | Hamilton, J | | Nomo, H | R |
| 8/17/2003 | | @ | SF | W | 11-1 | | Haynes, J | R | Haynes, J | | Bell, R | R |
| 8/22/2003 | | @ | SD | W | 10-1 | | Sedlacek, S | R | Sedlacek, S | | Helling, R | R |
| 8/22/2003 | | | LA | L | 5-10 | | Sele, A | R | Sele, A | | Lima, J | R |
| 8/23/2003 | | @ | SD | W | 5-3 | | Sele, A | R | Sele, A | Gordon, F | Duckworth, B | R |
| 8/23/2003 | | | LA | L | 1-3 | | Haynes, J | R | Haynes, J | | Saarloos, K | R |
| 8/24/2003 | | @ | SD | L | 0-3 | | Mlicki, D | R | Mlicki, D | | Byrd, P | R |
| 8/24/2003 | | | LA | W | 4-0 | | Hamilton, J | R | Hamilton, J | | Arrojo, R | R |
| 8/30/2003 | | | Hou | W | 5-2 | | Roa, J | R | Roa, J | Gordon, F | Adams, T | R |
| 8/30/2003 | | @ | Mil | L | 1-4 | | Haynes, J | R | Haynes, J | | Santana, J | L |
| 8/31/2003 | | | Hou | W | 4-0 | | Powell, B | R | Powell, B | | Ashby, A | R |
| 8/31/2003 | | @ | Mil | L | 4-6 | | Hancock, J | R | Rodriguez, R | | Glover, G | R |
| 9/3/2003 | | @ | Atl | L | 1-5 | | Sedlacek, S | R | Sedlacek, S | | Pineiro, J | R |
| 9/3/2003 | | | Phi | L | 3-7 | | Sele, A | R | Sele, A | | Lackey, J | R |
| 9/4/2003 | | @ | Atl | L | 7-8 | | Mlicki, D | R | Fikac, J | | Schmidt, J | R |
| 9/4/2003 | | | Phi | W | 6-3 | | Hamilton, J | R | Hamilton, J | | Davis, D | L |
| 9/5/2003 | | @ | Atl | L | 0-12 | | Sele, A | R | Sele, A | | Rueter, K | L |
| 9/5/2003 | | | Phi | L | 0-6 | | Haynes, J | R | Haynes, J | | Lilly, T | L |
| 9/12/2003 | | @ | Mon | L | 4-7 | | Haynes, J | R | Haynes, J | | Hernandez, O | R |
| 9/12/2003 | | | Col | W | 6-5 | | Roa, J | R | Roa, J | Williams, M | Wright, D | R |
| 9/13/2003 | | @ | Mon | L | 1-5 | | Sedlacek, S | R | Sedlacek, S | | Wood, K | R |
| 9/13/2003 | | | Col | L | 4-10 | | Sele, A | R | Sele, A | | Tejera, M | L |
| 9/17/2003 | | @ | Cin | L | 2-3 | | Mlicki, D | R | Eckenstahler, E | | Perez, O | L |
| 9/17/2003 | | | Pit | L | 5-7 | | Hamilton, J | R | Hamilton, J | | Ortiz, R | R |
| 9/18/2003 | | @ | Cin | W | 5-3 | | Sele, A | R | Sele, A | Williams, M | Kennedy, J | L |
| 9/18/2003 | | | Pit | W | 9-6 | | Haynes, J | R | Williams, M | Gordon, F | Baez, D | R |
| 9/19/2003 | | @ | Cin | W | 11-6 | | Hancock, J | R | Hancock, J | | Fossum, C | L |
| 9/19/2003 | | | Pit | W | 9-2 | | Powell, B | R | Powell, B | Harper, T | Simontacchi, J | R |
| 9/23/2003 | | @ | Hou | W | 11-4 | | Haynes, J | R | Haynes, J | | Ashby, A | R |
| 9/23/2003 | | | Mil | L | 6-11 | | Roa, J | R | Roa, J | | Reames, B | R |
| 9/24/2003 | | @ | Hou | L | 4-10 | | Sedlacek, S | R | Sedlacek, S | | Sparks, S | R |
| 9/24/2003 | | | Mil | L | 2-9 | | Sele, A | R | Sele, A | | Schilling, C | R |
| 9/27/2003 | | @ | Flo | L | 7-8 | 10 | Sele, A | R | Riedling, J | | Kile, D | R |
| 9/27/2003 | | | SD | W | 4-1 | | Haynes, J | R | Haynes, J | | Zambrano, V | R |
| 9/28/2003 | | @ | Flo | L | 1-7 | | Mlicki, D | R | Mlicki, D | | Tomko, B | R |
| 9/28/2003 | | | SD | W | 8-3 | | Hamilton, J | R | Hamilton, J | | Duckworth, B | R |
| 9/29/2003 | | @ | Flo | L | 8-9 | 10 | Haynes, J | R | Fikac, J | | Park, C | R |
| 9/29/2003 | | | SD | W | 3-0 | | Sele, A | R | Sele, A | | Reitsma, C | R |
| 10/4/2003 | | @ | ChN | W | 6-5 | | Sedlacek, S | R | Sedlacek, S | Williams, M | Castillo, F | R |
| 10/4/2003 | | | ChN | L | 9-10 | | Sele, A | R | Gordon, F | | Ritchie, T | R |
| 10/5/2003 | | @ | ChN | W | 3-2 | 11 | Sele, A | R | Bowie, M | Williams, M | D'Amico, J | R |
| 10/5/2003 | | | ChN | W | 5-4 | | Haynes, J | R | Haynes, J | Williams, M | Hitchcock, S | L |
| 10/6/2003 | | @ | ChN | W | 5-3 | | Mlicki, D | R | Mlicki, D | Williams, M | Maddux, G | R |
| 10/6/2003 | | | ChN | L | 0-2 | | Hamilton, J | R | Hamilton, J | | Reynolds, S | R |
| Other |
| | | | | | | | | Cumulative |
| Date | # | | Opp | | GWRBI | RF | RA | W | L | Pct | Last10 | Strk | Gm# |
| 4/1/2003 | | @ | Cin | L | | 0 | 1 | 0 | 1 | .000 | 0-1 | L1 | 1 |
| 4/1/2003 | | | Pit | W | Lowell, M | 3 | 0 | 1 | 1 | .500 | 1-1 | W1 | 2 |
| 4/2/2003 | | @ | Cin | W | Dunston, S | 9 | 0 | 2 | 1 | .667 | 2-1 | W2 | 3 |
| 4/2/2003 | | | Pit | W | Bragg, D | 6 | 5 | 3 | 1 | .750 | 3-1 | W3 | 4 |
| 4/3/2003 | | @ | Cin | W | McGriff, F | 5 | 2 | 4 | 1 | .800 | 4-1 | W4 | 5 |
| 4/3/2003 | | | Pit | W | | 13 | 3 | 5 | 1 | .833 | 5-1 | W5 | 6 |
| 4/7/2003 | | @ | Pit | W | Taylor, R | 5 | 2 | 6 | 1 | .857 | 6-1 | W6 | 7 |
| 4/7/2003 | | | Cin | W | Gil, G | 6 | 2 | 7 | 1 | .875 | 7-1 | W7 | 8 |
| 4/8/2003 | | @ | Pit | L | | 2 | 11 | 7 | 2 | .778 | 7-2 | L1 | 9 |
| 4/8/2003 | | | Cin | W | Taylor, R | 10 | 6 | 8 | 2 | .800 | 8-2 | W1 | 10 |
| 4/14/2003 | | | Atl | L | | 3 | 6 | 8 | 3 | .727 | 8-2 | L1 | 11 |
| 4/14/2003 | | @ | Ari | L | | 2 | 5 | 8 | 4 | .667 | 7-3 | L2 | 12 |
| 4/15/2003 | | | Atl | L | | 1 | 4 | 8 | 5 | .615 | 6-4 | L3 | 13 |
| 4/15/2003 | | @ | Ari | L | | 2 | 3 | 8 | 6 | .571 | 5-5 | L4 | 14 |
| 4/16/2003 | | | Atl | L | | 2 | 3 | 8 | 7 | .533 | 4-6 | L5 | 15 |
| 4/16/2003 | | @ | Ari | W | Young, E | 9 | 6 | 9 | 7 | .563 | 4-6 | W1 | 16 |
| 4/21/2003 | | | Flo | W | McGriff, F | 5 | 4 | 10 | 7 | .588 | 4-6 | W2 | 17 |
| 4/21/2003 | | @ | Col | W | Mlicki, D | 10 | 3 | 11 | 7 | .611 | 4-6 | W3 | 18 |
| 4/22/2003 | | | Flo | W | McGriff, F | 7 | 4 | 12 | 7 | .632 | 5-5 | W4 | 19 |
| 4/22/2003 | | @ | Col | L | | 4 | 6 | 12 | 8 | .600 | 4-6 | L1 | 20 |
| 4/23/2003 | | | Flo | W | Taylor, R | 4 | 3 | 13 | 8 | .619 | 5-5 | W1 | 21 |
| 4/23/2003 | | @ | Col | L | | 2 | 7 | 13 | 9 | .591 | 5-5 | L1 | 22 |
| 5/1/2003 | | | Ari | W | Burks, E | 5 | 3 | 14 | 9 | .609 | 6-4 | W1 | 23 |
| 5/1/2003 | | @ | Phi | L | | 4 | 7 | 14 | 10 | .583 | 6-4 | L1 | 24 |
| 5/2/2003 | | | Ari | W | Gil, G | 4 | 2 | 15 | 10 | .600 | 7-3 | W1 | 25 |
| 5/2/2003 | | @ | Phi | W | Burks, E | 3 | 2 | 16 | 10 | .615 | 7-3 | W2 | 26 |
| 5/3/2003 | | | Ari | L | | 1 | 6 | 16 | 11 | .593 | 6-4 | L1 | 27 |
| 5/3/2003 | | @ | Phi | W | McGriff, F | 5 | 2 | 17 | 11 | .607 | 6-4 | W1 | 28 |
| 5/4/2003 | | | Ari | L | | 3 | 4 | 17 | 12 | .586 | 5-5 | L1 | 29 |
| 5/4/2003 | | @ | Phi | L | | 0 | 4 | 17 | 13 | .567 | 5-5 | L2 | 30 |
| 5/9/2003 | | @ | Hou | W | Burks, E | 8 | 3 | 18 | 13 | .581 | 5-5 | W1 | 31 |
| 5/9/2003 | | | Mil | L | | 2 | 4 | 18 | 14 | .563 | 5-5 | L1 | 32 |
| 5/10/2003 | | @ | Hou | L | | 3 | 7 | 18 | 15 | .545 | 4-6 | L2 | 33 |
| 5/10/2003 | | | Mil | L | | 2 | 15 | 18 | 16 | .529 | 4-6 | L3 | 34 |
| 5/11/2003 | | @ | Hou | L | | 1 | 5 | 18 | 17 | .514 | 3-7 | L4 | 35 |
| 5/11/2003 | | | Mil | L | | 1 | 13 | 18 | 18 | .500 | 2-8 | L5 | 36 |
| 5/14/2003 | | @ | LA | W | Gil, G | 3 | 0 | 19 | 18 | .514 | 3-7 | W1 | 37 |
| 5/14/2003 | | | Mon | L | | 4 | 15 | 19 | 19 | .500 | 2-8 | L1 | 38 |
| 5/15/2003 | | @ | LA | L | | 1 | 9 | 19 | 20 | .487 | 2-8 | L2 | 39 |
| 5/15/2003 | | | Mon | W | Pierzynski, A | 4 | 3 | 20 | 20 | .500 | 3-7 | W1 | 40 |
| 5/19/2003 | | | SF | W | Pierzynski, A | 5 | 4 | 21 | 20 | .512 | 3-7 | W2 | 41 |
| 5/19/2003 | | @ | NYN | L | | 1 | 8 | 21 | 21 | .500 | 3-7 | L1 | 42 |
| 5/20/2003 | | | SF | W | Lowell, M | 5 | 4 | 22 | 21 | .512 | 4-6 | W1 | 43 |
| 5/20/2003 | | @ | NYN | L | | 5 | 10 | 22 | 22 | .500 | 4-6 | L1 | 44 |
| 5/26/2003 | | @ | ChN | W | Merced, O | 9 | 5 | 23 | 22 | .511 | 5-5 | W1 | 45 |
| 5/26/2003 | | | ChN | L | | 3 | 5 | 23 | 23 | .500 | 5-5 | L1 | 46 |
| 5/27/2003 | | @ | ChN | L | | 6 | 7 | 23 | 24 | .489 | 4-6 | L2 | 47 |
| 5/27/2003 | | | ChN | L | | 3 | 7 | 23 | 25 | .479 | 4-6 | L3 | 48 |
| 5/28/2003 | | @ | ChN | W | McGriff, F | 3 | 0 | 24 | 25 | .490 | 5-5 | W1 | 49 |
| 5/28/2003 | | | ChN | W | Burks, E | 10 | 3 | 25 | 25 | .500 | 5-5 | W2 | 50 |
| 6/2/2003 | | | NYN | L | | 2 | 6 | 25 | 26 | .490 | 4-6 | L1 | 51 |
| 6/2/2003 | | @ | SF | L | | 1 | 2 | 25 | 27 | .481 | 4-6 | L2 | 52 |
| 6/3/2003 | | | NYN | W | Lowell, M | 6 | 1 | 26 | 27 | .491 | 4-6 | W1 | 53 |
| 6/3/2003 | | @ | SF | W | Gil, G | 6 | 2 | 27 | 27 | .500 | 5-5 | W2 | 54 |
| 6/9/2003 | | @ | Mon | L | | 4 | 5 | 27 | 28 | .491 | 4-6 | L1 | 55 |
| 6/9/2003 | | | Col | W | | 2 | 1 | 28 | 28 | .500 | 5-5 | W1 | 56 |
| 6/10/2003 | | @ | Mon | W | Gomez, C | 9 | 8 | 29 | 28 | .509 | 6-4 | W2 | 57 |
| 6/10/2003 | | | Col | W | Lowell, M | 6 | 3 | 30 | 28 | .517 | 7-3 | W3 | 58 |
| 6/11/2003 | | @ | Mon | L | | 3 | 4 | 30 | 29 | .508 | 6-4 | L1 | 59 |
| 6/11/2003 | | | Col | L | | 5 | 6 | 30 | 30 | .500 | 5-5 | L2 | 60 |
| 6/16/2003 | | @ | Atl | L | | 3 | 6 | 30 | 31 | .492 | 5-5 | L3 | 61 |
| 6/16/2003 | | | Phi | L | | 3 | 5 | 30 | 32 | .484 | 5-5 | L4 | 62 |
| 6/17/2003 | | @ | Atl | L | | 4 | 7 | 30 | 33 | .476 | 4-6 | L5 | 63 |
| 6/17/2003 | | | Phi | L | | 2 | 3 | 30 | 34 | .469 | 3-7 | L6 | 64 |
| 6/20/2003 | | | Hou | W | Taylor, R | 6 | 3 | 31 | 34 | .477 | 4-6 | W1 | 65 |
| 6/20/2003 | | @ | Mil | W | Burks, E | 5 | 3 | 32 | 34 | .485 | 4-6 | W2 | 66 |
| 6/21/2003 | | | Hou | L | | 1 | 5 | 32 | 35 | .478 | 3-7 | L1 | 67 |
| 6/21/2003 | | @ | Mil | L | | 3 | 5 | 32 | 36 | .471 | 2-8 | L2 | 68 |
| 6/22/2003 | | | Hou | L | | 0 | 7 | 32 | 37 | .464 | 2-8 | L3 | 69 |
| 6/22/2003 | | @ | Mil | W | Taylor, R | 3 | 2 | 33 | 37 | .471 | 3-7 | W1 | 70 |
| 6/27/2003 | | @ | Flo | W | Burks, E | 5 | 3 | 34 | 37 | .479 | 4-6 | W2 | 71 |
| 6/27/2003 | | | SD | L | | 2 | 4 | 34 | 38 | .472 | 4-6 | L1 | 72 |
| 6/28/2003 | | @ | Flo | W | Gil, G | 6 | 5 | 35 | 38 | .479 | 5-5 | W1 | 73 |
| 6/28/2003 | | | SD | L | | 1 | 3 | 35 | 39 | .473 | 5-5 | L1 | 74 |
| 6/29/2003 | | @ | Flo | L | | 1 | 8 | 35 | 40 | .467 | 4-6 | L2 | 75 |
| 6/29/2003 | | | SD | L | | 6 | 7 | 35 | 41 | .461 | 3-7 | L3 | 76 |
| 7/3/2003 | | @ | SD | W | Wilson, J | 7 | 2 | 36 | 41 | .468 | 4-6 | W1 | 77 |
| 7/3/2003 | | | LA | W | Gil, G | 7 | 4 | 37 | 41 | .474 | 5-5 | W2 | 78 |
| 7/4/2003 | | @ | SD | W | Young, E | 8 | 0 | 38 | 41 | .481 | 6-4 | W3 | 79 |
| 7/4/2003 | | | LA | L | | 3 | 8 | 38 | 42 | .475 | 5-5 | L1 | 80 |
| 7/13/2003 | | @ | Pit | W | Mackowiak, R | 6 | 4 | 39 | 42 | .481 | 5-5 | W1 | 81 |
| 7/13/2003 | | | Cin | L | | 2 | 7 | 39 | 43 | .476 | 5-5 | L1 | 82 |
| 7/14/2003 | | @ | Pit | W | Mackowiak, R | 9 | 5 | 40 | 43 | .482 | 5-5 | W1 | 83 |
| 7/14/2003 | | | Cin | L | | 2 | 6 | 40 | 44 | .476 | 5-5 | L1 | 84 |
| 7/15/2003 | | @ | Pit | L | | 4 | 7 | 40 | 45 | .471 | 5-5 | L2 | 85 |
| 7/15/2003 | | | Cin | L | | 0 | 5 | 40 | 46 | .465 | 5-5 | L3 | 86 |
| 7/19/2003 | | | Flo | L | | 0 | 1 | 40 | 47 | .460 | 4-6 | L4 | 87 |
| 7/19/2003 | | @ | Col | W | Young, E | 11 | 3 | 41 | 47 | .466 | 4-6 | W1 | 88 |
| 7/20/2003 | | | Flo | W | Gil, G | 6 | 5 | 42 | 47 | .472 | 4-6 | W2 | 89 |
| 7/20/2003 | | @ | Col | L | | 0 | 5 | 42 | 48 | .467 | 4-6 | L1 | 90 |
| 7/21/2003 | | | Flo | L | | 1 | 4 | 42 | 49 | .462 | 3-7 | L2 | 91 |
| 7/21/2003 | | @ | Col | W | McGriff, F | 4 | 2 | 43 | 49 | .467 | 4-6 | W1 | 92 |
| 7/22/2003 | | | Atl | W | Pierzynski, A | 8 | 7 | 44 | 49 | .473 | 4-6 | W2 | 93 |
| 7/22/2003 | | @ | Ari | W | | 2 | 1 | 45 | 49 | .479 | 5-5 | W3 | 94 |
| 7/23/2003 | | | Atl | L | | 8 | 12 | 45 | 50 | .474 | 5-5 | L1 | 95 |
| 7/23/2003 | | @ | Ari | L | | 1 | 2 | 45 | 51 | .469 | 5-5 | L2 | 96 |
| 7/28/2003 | | | SF | L | | 0 | 4 | 45 | 52 | .464 | 5-5 | L3 | 97 |
| 7/28/2003 | | @ | NYN | L | | 1 | 3 | 45 | 53 | .459 | 4-6 | L4 | 98 |
| 7/29/2003 | | | SF | L | | 5 | 9 | 45 | 54 | .455 | 3-7 | L5 | 99 |
| 7/29/2003 | | @ | NYN | L | | 1 | 5 | 45 | 55 | .450 | 3-7 | L6 | 100 |
| 7/30/2003 | | | SF | L | | 5 | 7 | 45 | 56 | .446 | 3-7 | L7 | 101 |
| 7/30/2003 | | @ | NYN | W | Merced, O | 2 | 1 | 46 | 56 | .451 | 3-7 | W1 | 102 |
| 8/4/2003 | | @ | LA | L | | 2 | 5 | 46 | 57 | .447 | 2-8 | L1 | 103 |
| 8/4/2003 | | | Mon | W | Gomez, C | 10 | 5 | 47 | 57 | .452 | 2-8 | W1 | 104 |
| 8/5/2003 | | @ | LA | W | Merced, O | 5 | 4 | 48 | 57 | .457 | 3-7 | W2 | 105 |
| 8/5/2003 | | | Mon | L | | 0 | 10 | 48 | 58 | .453 | 3-7 | L1 | 106 |
| 8/6/2003 | | @ | LA | L | | 6 | 7 | 48 | 59 | .449 | 3-7 | L2 | 107 |
| 8/6/2003 | | | Mon | L | | 4 | 8 | 48 | 60 | .444 | 3-7 | L3 | 108 |
| 8/7/2003 | | @ | LA | W | Wilson, J | 8 | 0 | 49 | 60 | .450 | 4-6 | W1 | 109 |
| 8/7/2003 | | | Mon | L | | 0 | 4 | 49 | 61 | .445 | 4-6 | L1 | 110 |
| 8/11/2003 | | | Ari | L | | 4 | 5 | 49 | 62 | .441 | 4-6 | L2 | 111 |
| 8/11/2003 | | @ | Phi | W | Lowell, M | 2 | 1 | 50 | 62 | .446 | 4-6 | W1 | 112 |
| 8/12/2003 | | | Ari | L | | 2 | 5 | 50 | 63 | .442 | 4-6 | L1 | 113 |
| 8/12/2003 | | @ | Phi | W | Gil, G | 3 | 1 | 51 | 63 | .447 | 4-6 | W1 | 114 |
| 8/15/2003 | | | NYN | W | Merced, O | 3 | 1 | 52 | 63 | .452 | 4-6 | W2 | 115 |
| 8/15/2003 | | @ | SF | L | | 2 | 6 | 52 | 64 | .448 | 4-6 | L1 | 116 |
| 8/16/2003 | | | NYN | W | Lowell, M | 3 | 2 | 53 | 64 | .453 | 5-5 | W1 | 117 |
| 8/16/2003 | | @ | SF | W | Pierzynski, A | 12 | 9 | 54 | 64 | .458 | 6-4 | W2 | 118 |
| 8/17/2003 | | | NYN | L | | 4 | 12 | 54 | 65 | .454 | 5-5 | L1 | 119 |
| 8/17/2003 | | @ | SF | W | Mackowiak, R | 11 | 1 | 55 | 65 | .458 | 6-4 | W1 | 120 |
| 8/22/2003 | | @ | SD | W | McGriff, F | 10 | 1 | 56 | 65 | .463 | 7-3 | W2 | 121 |
| 8/22/2003 | | | LA | L | | 5 | 10 | 56 | 66 | .459 | 6-4 | L1 | 122 |
| 8/23/2003 | | @ | SD | W | Taylor, R | 5 | 3 | 57 | 66 | .463 | 7-3 | W1 | 123 |
| 8/23/2003 | | | LA | L | | 1 | 3 | 57 | 67 | .460 | 6-4 | L1 | 124 |
| 8/24/2003 | | @ | SD | L | | 0 | 3 | 57 | 68 | .456 | 5-5 | L2 | 125 |
| 8/24/2003 | | | LA | W | Gomez, C | 4 | 0 | 58 | 68 | .460 | 6-4 | W1 | 126 |
| 8/30/2003 | | | Hou | W | Young, E | 5 | 2 | 59 | 68 | .465 | 6-4 | W2 | 127 |
| 8/30/2003 | | @ | Mil | L | | 1 | 4 | 59 | 69 | .461 | 5-5 | L1 | 128 |
| 8/31/2003 | | | Hou | W | Pierzynski, A | 4 | 0 | 60 | 69 | .465 | 6-4 | W1 | 129 |
| 8/31/2003 | | @ | Mil | L | | 4 | 6 | 60 | 70 | .462 | 5-5 | L1 | 130 |
| 9/3/2003 | | @ | Atl | L | | 1 | 5 | 60 | 71 | .458 | 4-6 | L2 | 131 |
| 9/3/2003 | | | Phi | L | | 3 | 7 | 60 | 72 | .455 | 4-6 | L3 | 132 |
| 9/4/2003 | | @ | Atl | L | | 7 | 8 | 60 | 73 | .451 | 3-7 | L4 | 133 |
| 9/4/2003 | | | Phi | W | Merced, O | 6 | 3 | 61 | 73 | .455 | 4-6 | W1 | 134 |
| 9/5/2003 | | @ | Atl | L | | 0 | 12 | 61 | 74 | .452 | 4-6 | L1 | 135 |
| 9/5/2003 | | | Phi | L | | 0 | 6 | 61 | 75 | .449 | 3-7 | L2 | 136 |
| 9/12/2003 | | @ | Mon | L | | 4 | 7 | 61 | 76 | .445 | 2-8 | L3 | 137 |
| 9/12/2003 | | | Col | W | Lowell, M | 6 | 5 | 62 | 76 | .449 | 3-7 | W1 | 138 |
| 9/13/2003 | | @ | Mon | L | | 1 | 5 | 62 | 77 | .446 | 2-8 | L1 | 139 |
| 9/13/2003 | | | Col | L | | 4 | 10 | 62 | 78 | .443 | 2-8 | L2 | 140 |
| 9/17/2003 | | @ | Cin | L | | 2 | 3 | 62 | 79 | .440 | 2-8 | L3 | 141 |
| 9/17/2003 | | | Pit | L | | 5 | 7 | 62 | 80 | .437 | 2-8 | L4 | 142 |
| 9/18/2003 | | @ | Cin | W | Merced, O | 5 | 3 | 63 | 80 | .441 | 3-7 | W1 | 143 |
| 9/18/2003 | | | Pit | W | Wilson, J | 9 | 6 | 64 | 80 | .444 | 3-7 | W2 | 144 |
| 9/19/2003 | | @ | Cin | W | McGriff, F | 11 | 6 | 65 | 80 | .448 | 4-6 | W3 | 145 |
| 9/19/2003 | | | Pit | W | McGriff, F | 9 | 2 | 66 | 80 | .452 | 5-5 | W4 | 146 |
| 9/23/2003 | | @ | Hou | W | Santiago, R | 11 | 4 | 67 | 80 | .456 | 6-4 | W5 | 147 |
| 9/23/2003 | | | Mil | L | | 6 | 11 | 67 | 81 | .453 | 5-5 | L1 | 148 |
| 9/24/2003 | | @ | Hou | L | | 4 | 10 | 67 | 82 | .450 | 5-5 | L2 | 149 |
| 9/24/2003 | | | Mil | L | | 2 | 9 | 67 | 83 | .447 | 5-5 | L3 | 150 |
| 9/27/2003 | | @ | Flo | L | | 7 | 8 | 67 | 84 | .444 | 5-5 | L4 | 151 |
| 9/27/2003 | | | SD | W | Young, E | 4 | 1 | 68 | 84 | .447 | 6-4 | W1 | 152 |
| 9/28/2003 | | @ | Flo | L | | 1 | 7 | 68 | 85 | .444 | 5-5 | L1 | 153 |
| 9/28/2003 | | | SD | W | Magee, W | 8 | 3 | 69 | 85 | .448 | 5-5 | W1 | 154 |
| 9/29/2003 | | @ | Flo | L | | 8 | 9 | 69 | 86 | .445 | 4-6 | L1 | 155 |
| 9/29/2003 | | | SD | W | Gomez, C | 3 | 0 | 70 | 86 | .449 | 4-6 | W1 | 156 |
| 10/4/2003 | | @ | ChN | W | Merced, O | 6 | 5 | 71 | 86 | .452 | 4-6 | W2 | 157 |
| 10/4/2003 | | | ChN | L | | 9 | 10 | 71 | 87 | .449 | 4-6 | L1 | 158 |
| 10/5/2003 | | @ | ChN | W | Mackowiak, R | 3 | 2 | 72 | 87 | .453 | 5-5 | W1 | 159 |
| 10/5/2003 | | | ChN | W | Burks, E | 5 | 4 | 73 | 87 | .456 | 6-4 | W2 | 160 |
| 10/6/2003 | | @ | ChN | W | Burks, E | 5 | 3 | 74 | 87 | .460 | 7-3 | W3 | 161 |
| 10/6/2003 | | | ChN | L | | 0 | 2 | 74 | 88 | .457 | 6-4 | L1 | 162 |