Team game results - 2003 Toronto Blue Jays
Regular season
| Primary |
| Date | # | | Opp | | Score | Inn | Starter | T | W/L | Save | Versus | T |
| 4/1/2003 | | @ | Bos | L | 0-2 | | Colon, B | R | Colon, B | | Wolf, R | L |
| 4/1/2003 | | | Det | W | 3-2 | | Wells, D | L | Holmes, D | Donnelly, B | Estes, S | L |
| 4/2/2003 | | @ | Bos | L | 1-5 | | Stark, D | R | Stark, D | | Lopez, R | R |
| 4/2/2003 | | | Det | L | 0-10 | | Williams, W | R | Williams, W | | Benoit, J | R |
| 4/3/2003 | | @ | Bos | L | 4-6 | | Jensen, R | R | Jensen, R | | Thomson, J | R |
| 4/3/2003 | | | Det | W | 3-2 | 13 | Daal, O | L | Mendoza, R | | Mussina, M | R |
| 4/7/2003 | | @ | Det | L | 1-11 | | Daal, O | L | Daal, O | | Estes, S | L |
| 4/7/2003 | | | Bos | L | 3-8 | | Colon, B | R | Colon, B | | Martinez, P | R |
| 4/8/2003 | | @ | Det | L | 6-9 | | Wells, D | L | Holmes, D | | Person, R | R |
| 4/8/2003 | | | Bos | W | 5-3 | | Wells, D | L | Wells, D | Donnelly, B | Wolf, R | L |
| 4/14/2003 | | @ | Tex | L | 6-9 | | Jensen, R | R | Jensen, R | | Radke, B | R |
| 4/14/2003 | | | Ana | W | 5-3 | 15 | Williams, W | R | Plesac, D | | Myers, B | R |
| 4/15/2003 | | @ | Tex | W | 8-3 | | Stark, D | R | Holmes, D | | Douglass, S | R |
| 4/15/2003 | | | Ana | L | 5-8 | | Daal, O | L | Daal, O | | Mulder, M | L |
| 4/16/2003 | | @ | Tex | W | 7-1 | | Wells, D | L | Wells, D | | Benes, A | R |
| 4/16/2003 | | | Ana | W | 2-1 | | Jensen, R | R | Donnelly, B | Plesac, D | Buehrle, M | L |
| 4/21/2003 | | @ | Cle | L | 1-4 | | Daal, O | L | Daal, O | | Vazquez, J | R |
| 4/21/2003 | | | Oak | W | 12-2 | | Colon, B | R | Colon, B | | Finley, C | L |
| 4/22/2003 | | @ | Cle | W | 14-3 | | Wells, D | L | Wells, D | | Jennings, J | R |
| 4/22/2003 | | | Oak | L | 1-4 | | Wells, D | L | Wells, D | | Hernandez, C | L |
| 5/2/2003 | | | Bal | W | 7-5 | 11 | Williams, W | R | Donnelly, B | | Lohse, K | R |
| 5/2/2003 | | @ | NYA | W | 5-0 | | Colon, B | R | Colon, B | | Rijo, J | R |
| 5/3/2003 | | | Bal | W | 11-4 | | Daal, O | L | Daal, O | | Peavy, J | R |
| 5/3/2003 | | @ | NYA | L | 6-7 | | Stark, D | R | Stark, D | | Neagle, D | L |
| 5/4/2003 | | | Bal | L | 7-8 | 10 | Colon, B | R | Donnelly, B | | Wright, J | R |
| 5/4/2003 | | @ | NYA | W | 4-2 | | Jensen, R | R | Holmes, D | Donnelly, B | Johnson, J | R |
| 5/8/2003 | | @ | Min | L | 1-10 | | Wells, D | L | Wells, D | | Miller, W | R |
| 5/8/2003 | | | Tam | W | 8-5 | | Wells, D | L | Holmes, D | Donnelly, B | Hampton, M | L |
| 5/9/2003 | | @ | Min | L | 3-4 | | Colon, B | R | Stanton, M | | Moyer, J | L |
| 5/9/2003 | | | Tam | L | 4-6 | | Williams, W | R | Williams, W | | Prior, M | R |
| 5/10/2003 | | @ | Min | L | 5-6 | 10 | Daal, O | L | Donnelly, B | | Lidle, C | R |
| 5/10/2003 | | | Tam | W | 6-0 | | Daal, O | L | Daal, O | | Garcia, F | R |
| 5/11/2003 | | @ | Min | W | 5-4 | | Stark, D | R | Stark, D | Plesac, D | Walker, P | R |
| 5/11/2003 | | | Tam | W | 4-0 | | Colon, B | R | Colon, B | | Loaiza, E | R |
| 5/16/2003 | | @ | Sea | W | 2-0 | 11 | Jensen, R | R | Donnelly, B | Stanton, M | Perez, O | L |
| 5/16/2003 | | | Cle | W | 4-1 | | Jensen, R | R | Jensen, R | Donnelly, B | Davis, J | R |
| 5/17/2003 | | @ | Sea | W | 2-1 | | Daal, O | L | Daal, O | Plesac, D | Sturtze, T | R |
| 5/17/2003 | | | Cle | W | 13-4 | | Wells, D | L | Wells, D | Holmes, D | Myette, A | R |
| 5/18/2003 | | @ | Sea | W | 12-0 | | Stark, D | R | Stark, D | | Dempster, R | R |
| 5/18/2003 | | | Cle | W | 5-2 | | Colon, B | R | Colon, B | Donnelly, B | Jennings, J | R |
| 5/26/2003 | | @ | Oak | L | 4-6 | | Jensen, R | R | Jensen, R | | Finley, C | L |
| 5/26/2003 | | | Sea | W | 4-0 | | Williams, W | R | Williams, W | | Dempster, R | R |
| 5/27/2003 | | @ | Oak | W | 2-0 | | Stark, D | R | Stark, D | Stanton, M | Yoshii, M | R |
| 5/27/2003 | | | Sea | W | 4-0 | | Daal, O | L | Daal, O | | Sturtze, T | R |
| 5/28/2003 | | @ | Oak | L | 0-13 | | Colon, B | R | Colon, B | | Morris, M | R |
| 5/28/2003 | | | Sea | W | 1-0 | | Colon, B | R | Donnelly, B | | Stephenson, G | R |
| 6/2/2003 | | | KC | L | 0-7 | | Wells, D | L | Wells, D | | Hudson, T | R |
| 6/2/2003 | | @ | Ana | W | 10-9 | 13 | Daal, O | L | Mendoza, R | Seanez, R | Buehrle, M | L |
| 6/3/2003 | | | KC | W | 7-3 | | Jensen, R | R | Jensen, R | Holmes, D | Appier, K | R |
| 6/3/2003 | | @ | Ana | L | 2-5 | | Wells, D | L | Wells, D | | Wilson, P | R |
| 6/9/2003 | | @ | ChA | L | 4-5 | | Daal, O | L | Stanton, M | | Hernandez, L | R |
| 6/9/2003 | | | Tex | L | 2-3 | | Williams, W | R | Williams, W | | Eaton, A | R |
| 6/10/2003 | | @ | ChA | L | 1-5 | | Colon, B | R | Colon, B | | Lowe, D | R |
| 6/10/2003 | | | Tex | W | 5-1 | | Colon, B | R | Donnelly, B | | Sheets, B | R |
| 6/11/2003 | | @ | ChA | L | 1-5 | | Stark, D | R | Stark, D | | Wells, K | R |
| 6/11/2003 | | | Tex | L | 6-11 | | Wells, D | L | Wells, D | | Ponson, S | R |
| 6/16/2003 | | @ | KC | W | 5-4 | | Wells, D | L | Wells, D | Donnelly, B | Wakefield, T | R |
| 6/16/2003 | | | ChA | L | 5-6 | | Daal, O | L | Donnelly, B | | Milton, E | L |
| 6/17/2003 | | @ | KC | W | 8-1 | | Jensen, R | R | Jensen, R | | Ishii, K | L |
| 6/17/2003 | | | ChA | W | 6-4 | 11 | Williams, W | R | Plesac, D | | Patterson, J | R |
| 6/18/2003 | | @ | KC | L | 2-4 | | Daal, O | L | Holmes, D | | Hudson, T | R |
| 6/18/2003 | | | ChA | L | 0-5 | | Colon, B | R | Colon, B | | Lowe, D | R |
| 6/19/2003 | | @ | KC | L | 4-12 | | Stark, D | R | Stark, D | | Appier, K | R |
| 6/19/2003 | | | ChA | W | 14-6 | | Wells, D | L | Wells, D | Mendoza, R | Wells, K | R |
| 6/23/2003 | | @ | Det | W | 12-3 | | Daal, O | L | Daal, O | | Cruz, J | R |
| 6/23/2003 | | | Bos | L | 1-3 | | Jensen, R | R | Jensen, R | | Phillips, J | R |
| 6/24/2003 | | @ | Det | L | 0-3 | | Colon, B | R | Colon, B | | Mussina, M | R |
| 6/24/2003 | | | Bos | W | 3-2 | | Daal, O | L | Daal, O | Donnelly, B | Thomson, J | R |
| 6/27/2003 | | @ | Bal | W | 8-7 | | Stark, D | R | Stanton, M | Mendoza, R | Burba, D | R |
| 6/27/2003 | | | NYA | W | 3-2 | | Colon, B | R | Colon, B | | Lidge, B | R |
| 6/28/2003 | | @ | Bal | L | 0-5 | | Jensen, R | R | Jensen, R | | Wright, J | R |
| 6/28/2003 | | | NYA | L | 5-7 | | Williams, W | R | Donnelly, B | | Neagle, D | L |
| 6/29/2003 | | @ | Bal | W | 4-1 | | Wells, D | L | Wells, D | Donnelly, B | Lohse, K | R |
| 6/29/2003 | | | NYA | W | 4-2 | | Wells, D | L | Wells, D | Donnelly, B | Smith, M | R |
| 7/2/2003 | | @ | Tam | L | 1-2 | | Stark, D | R | Mendoza, R | | Lieber, J | R |
| 7/2/2003 | | | Min | W | 7-6 | | Daal, O | L | Holmes, D | Donnelly, B | Beirne, K | R |
| 7/3/2003 | | @ | Tam | W | 4-1 | | Jensen, R | R | Jensen, R | | Loaiza, E | R |
| 7/3/2003 | | | Min | W | 3-2 | 11 | Colon, B | R | Holmes, D | | Lidle, C | R |
| 7/4/2003 | | @ | Tam | W | 6-4 | | Wells, D | L | Wells, D | Donnelly, B | Penny, B | R |
| 7/4/2003 | | | Min | L | 1-8 | | Williams, W | R | Williams, W | | Moyer, J | L |
| 7/10/2003 | | | Bal | W | 5-1 | | Colon, B | R | Colon, B | | Peavy, J | R |
| 7/10/2003 | | @ | NYA | L | 2-9 | | Daal, O | L | Daal, O | | Johnson, J | R |
| 7/11/2003 | | | Bal | W | 5-0 | | Wells, D | L | Wells, D | | Affeldt, J | L |
| 7/11/2003 | | @ | NYA | W | 7-3 | | Jensen, R | R | Stanton, M | Holmes, D | Arroyo, B | R |
| 7/12/2003 | | | Bal | W | 3-1 | | Daal, O | L | Daal, O | | Burba, D | R |
| 7/12/2003 | | @ | NYA | L | 3-4 | | Wells, D | L | Plesac, D | | Neagle, D | L |
| 7/16/2003 | | @ | Bos | L | 6-7 | | Daal, O | L | Donnelly, B | | Lopez, R | R |
| 7/16/2003 | | | Det | W | 7-3 | | Williams, W | R | Williams, W | | Estes, S | L |
| 7/17/2003 | | @ | Bos | L | 5-8 | | Colon, B | R | Colon, B | | Martinez, P | R |
| 7/17/2003 | | | Det | W | 6-3 | | Colon, B | R | Colon, B | Donnelly, B | Cruz, J | R |
| 7/18/2003 | | @ | Bos | L | 3-6 | | Jensen, R | R | Jensen, R | | Wolf, R | L |
| 7/18/2003 | | | Det | L | 4-7 | | Wells, D | L | Wells, D | | Zambrano, C | R |
| 7/24/2003 | | | KC | W | 6-5 | | Daal, O | L | Holmes, D | Donnelly, B | Appier, K | R |
| 7/24/2003 | | @ | Ana | W | 6-2 | | Colon, B | R | Colon, B | | Armas, T | R |
| 7/25/2003 | | | KC | W | 6-3 | | Williams, W | R | Williams, W | | Figueroa, N | R |
| 7/25/2003 | | @ | Ana | L | 4-5 | | Wells, D | L | Donnelly, B | | Mulder, M | L |
| 7/26/2003 | | | KC | W | 6-4 | | Colon, B | R | Colon, B | Donnelly, B | Ishii, K | L |
| 7/26/2003 | | @ | Ana | W | 6-5 | 10 | Stark, D | R | Holmes, D | | Sabathia, C | L |
| 7/27/2003 | | | KC | L | 1-3 | | Wells, D | L | Wells, D | | Wakefield, T | R |
| 7/27/2003 | | @ | Ana | W | 8-6 | | Jensen, R | R | Stanton, M | Donnelly, B | Buehrle, M | L |
| 8/1/2003 | | @ | Tex | L | 6-7 | | Jensen, R | R | Jensen, R | | Quevedo, R | R |
| 8/1/2003 | | | Ana | W | 6-2 | | Daal, O | L | Daal, O | Holmes, D | Carpenter, C | R |
| 8/2/2003 | | @ | Tex | L | 5-9 | | Stark, D | R | Stark, D | | Radke, B | R |
| 8/2/2003 | | | Ana | W | 3-2 | | Williams, W | R | Williams, W | Donnelly, B | Marquis, J | R |
| 8/3/2003 | | @ | Tex | W | 3-1 | | Wells, D | L | Wells, D | Donnelly, B | Ponson, S | R |
| 8/3/2003 | | | Ana | L | 2-3 | 11 | Colon, B | R | Donnelly, B | | Wilson, P | R |
| 8/8/2003 | | @ | Sea | W | 11-6 | | Colon, B | R | Colon, B | | Sturtze, T | R |
| 8/8/2003 | | | Cle | W | 7-1 | | Wells, D | L | Wells, D | | Myette, A | R |
| 8/9/2003 | | @ | Sea | W | 3-2 | 13 | Daal, O | L | Holmes, D | Donnelly, B | Baldwin, J | R |
| 8/9/2003 | | | Cle | W | 3-0 | | Daal, O | L | Daal, O | Donnelly, B | Valdes, I | R |
| 8/10/2003 | | @ | Sea | L | 3-4 | 10 | Stark, D | R | Stanton, M | | Anderson, J | L |
| 8/10/2003 | | | Cle | L | 3-4 | | Williams, W | R | Williams, W | | Vazquez, J | R |
| 8/13/2003 | | @ | KC | L | 7-9 | 10 | Colon, B | R | Donnelly, B | | Appier, K | R |
| 8/13/2003 | | | ChA | W | 7-2 | | Jensen, R | R | Jensen, R | | Wells, K | R |
| 8/14/2003 | | @ | KC | W | 7-5 | | Jensen, R | R | Holmes, D | Donnelly, B | Wakefield, T | R |
| 8/14/2003 | | | ChA | L | 3-6 | | Wells, D | L | Holmes, D | | Hernandez, L | R |
| 8/19/2003 | | @ | Tam | L | 4-6 | | Daal, O | L | Daal, O | | Garcia, F | R |
| 8/19/2003 | | | Min | L | 3-4 | | Colon, B | R | Stanton, M | | Munro, P | R |
| 8/20/2003 | | @ | Tam | L | 4-8 | | Wells, D | L | Wells, D | | Hampton, M | L |
| 8/20/2003 | | | Min | L | 7-14 | | Daal, O | L | Daal, O | | Walker, P | R |
| 8/25/2003 | | @ | Bal | W | 5-1 | | Jensen, R | R | Jensen, R | | Wright, J | R |
| 8/25/2003 | | | NYA | W | 2-0 | | Williams, W | R | Williams, W | Donnelly, B | Neagle, D | L |
| 8/26/2003 | | @ | Bal | L | 3-7 | | Stark, D | R | Stanton, M | | Lohse, K | R |
| 8/26/2003 | | | NYA | W | 7-3 | | Wells, D | L | Wells, D | Holmes, D | Cooper, B | R |
| 8/27/2003 | | @ | Bal | L | 1-3 | | Wells, D | L | Wells, D | | Burba, D | R |
| 8/27/2003 | | | NYA | W | 8-5 | | Colon, B | R | Colon, B | | Stull, E | R |
| 8/28/2003 | | @ | Bal | L | 0-2 | | Colon, B | R | Colon, B | | Halama, J | L |
| 8/28/2003 | | | NYA | W | 9-4 | | Daal, O | L | Daal, O | | Smith, M | R |
| 9/1/2003 | | @ | Min | L | 1-7 | | Jensen, R | R | Jensen, R | | Walker, P | R |
| 9/1/2003 | | | Tam | W | 6-3 | | Williams, W | R | Williams, W | Donnelly, B | Hampton, M | L |
| 9/2/2003 | | @ | Min | W | 2-0 | | Stark, D | R | Stark, D | Donnelly, B | Moyer, J | L |
| 9/2/2003 | | | Tam | L | 8-12 | | Wells, D | L | Wells, D | | Penny, B | R |
| 9/6/2003 | | @ | Cle | L | 1-4 | | Jensen, R | R | Holmes, D | | Vazquez, J | R |
| 9/6/2003 | | | Oak | L | 4-5 | | Colon, B | R | Holmes, D | | Jones, B | R |
| 9/7/2003 | | @ | Cle | L | 0-5 | | Wells, D | L | Wells, D | | Harang, A | R |
| 9/7/2003 | | | Oak | W | 6-5 | 10 | Daal, O | L | Donnelly, B | | Morris, M | R |
| 9/8/2003 | | @ | Cle | L | 4-5 | | Colon, B | R | Colon, B | | Valdes, I | R |
| 9/8/2003 | | | Oak | W | 4-3 | | Williams, W | R | Stanton, M | Donnelly, B | Finley, C | L |
| 9/9/2003 | | @ | Cle | W | 4-2 | | Stark, D | R | Stark, D | | Jennings, J | R |
| 9/9/2003 | | | Oak | L | 3-6 | | Wells, D | L | Mendoza, R | | Vance, C | L |
| 9/14/2003 | | @ | ChA | L | 0-7 | | Williams, W | R | Williams, W | | Lowe, D | R |
| 9/14/2003 | | | Tex | W | 4-2 | | Colon, B | R | Donnelly, B | | Sheets, B | R |
| 9/15/2003 | | @ | ChA | L | 1-4 | | Colon, B | R | Colon, B | | Milton, E | L |
| 9/15/2003 | | | Tex | W | 12-5 | | Daal, O | L | Daal, O | | Quevedo, R | R |
| 9/16/2003 | | @ | ChA | L | 4-7 | | Stark, D | R | Stark, D | | Schoeneweis, S | L |
| 9/16/2003 | | | Tex | L | 3-6 | | Jensen, R | R | Donnelly, B | | Chen, B | L |
| 9/20/2003 | | @ | Oak | L | 4-6 | | Wells, D | L | Wells, D | | Pettitte, A | L |
| 9/20/2003 | | | Sea | W | 5-1 | | Wells, D | L | Wells, D | Holmes, D | de los Santos, L | R |
| 9/21/2003 | | @ | Oak | L | 6-8 | | Jensen, R | R | Donnelly, B | | Morris, M | R |
| 9/21/2003 | | | Sea | W | 16-3 | | Colon, B | R | Colon, B | | Lewis, C | R |
| 9/22/2003 | | @ | Oak | W | 7-5 | | Stark, D | R | Stark, D | Donnelly, B | Finley, C | L |
| 9/22/2003 | | | Sea | W | 13-2 | | Williams, W | R | Williams, W | | Dempster, R | R |
| 9/25/2003 | | @ | Tam | L | 1-9 | | Daal, O | L | Daal, O | | Prior, M | R |
| 9/25/2003 | | | Min | W | 3-2 | | Jensen, R | R | Stanton, M | Donnelly, B | Munro, P | R |
| 9/26/2003 | | @ | Tam | L | 0-7 | | Jensen, R | R | Jensen, R | | Condrey, C | R |
| 9/26/2003 | | | Min | L | 4-7 | | Wells, D | L | Holmes, D | | Rodriguez, R | R |
| 10/1/2003 | | @ | Det | L | 2-3 | | Colon, B | R | Colon, B | | Mussina, M | R |
| 10/1/2003 | | | Bos | L | 1-10 | | Daal, O | L | Daal, O | | Thomson, J | R |
| 10/2/2003 | | @ | Det | W | 6-5 | | Williams, W | R | Williams, W | Donnelly, B | Clemens, R | R |
| 10/2/2003 | | | Bos | L | 2-3 | 11 | Williams, W | R | Plesac, D | | Martinez, P | R |
| 10/3/2003 | | @ | Det | L | 0-8 | | Wells, D | L | Wells, D | | Estes, S | L |
| 10/3/2003 | | | Bos | L | 6-7 | | Colon, B | R | Colon, B | | Wolf, R | L |
| Other |
| | | | | | | | | Cumulative |
| Date | # | | Opp | | GWRBI | RF | RA | W | L | Pct | Last10 | Strk | Gm# |
| 4/1/2003 | | @ | Bos | L | | 0 | 2 | 0 | 1 | .000 | 0-1 | L1 | 1 |
| 4/1/2003 | | | Det | W | Buchanan, B | 3 | 2 | 1 | 1 | .500 | 1-1 | W1 | 2 |
| 4/2/2003 | | @ | Bos | L | | 1 | 5 | 1 | 2 | .333 | 1-2 | L1 | 3 |
| 4/2/2003 | | | Det | L | | 0 | 10 | 1 | 3 | .250 | 1-3 | L2 | 4 |
| 4/3/2003 | | @ | Bos | L | | 4 | 6 | 1 | 4 | .200 | 1-4 | L3 | 5 |
| 4/3/2003 | | | Det | W | Koskie, C | 3 | 2 | 2 | 4 | .333 | 2-4 | W1 | 6 |
| 4/7/2003 | | @ | Det | L | | 1 | 11 | 2 | 5 | .286 | 2-5 | L1 | 7 |
| 4/7/2003 | | | Bos | L | | 3 | 8 | 2 | 6 | .250 | 2-6 | L2 | 8 |
| 4/8/2003 | | @ | Det | L | | 6 | 9 | 2 | 7 | .222 | 2-7 | L3 | 9 |
| 4/8/2003 | | | Bos | W | Varitek, J | 5 | 3 | 3 | 7 | .300 | 3-7 | W1 | 10 |
| 4/14/2003 | | @ | Tex | L | | 6 | 9 | 3 | 8 | .273 | 3-7 | L1 | 11 |
| 4/14/2003 | | | Ana | W | Boone, B | 5 | 3 | 4 | 8 | .333 | 3-7 | W1 | 12 |
| 4/15/2003 | | @ | Tex | W | Mabry, J | 8 | 3 | 5 | 8 | .385 | 4-6 | W2 | 13 |
| 4/15/2003 | | | Ana | L | | 5 | 8 | 5 | 9 | .357 | 4-6 | L1 | 14 |
| 4/16/2003 | | @ | Tex | W | Mohr, D | 7 | 1 | 6 | 9 | .400 | 5-5 | W1 | 15 |
| 4/16/2003 | | | Ana | W | Boone, B | 2 | 1 | 7 | 9 | .438 | 5-5 | W2 | 16 |
| 4/21/2003 | | @ | Cle | L | | 1 | 4 | 7 | 10 | .412 | 5-5 | L1 | 17 |
| 4/21/2003 | | | Oak | W | Varitek, J | 12 | 2 | 8 | 10 | .444 | 6-4 | W1 | 18 |
| 4/22/2003 | | @ | Cle | W | Mabry, J | 14 | 3 | 9 | 10 | .474 | 7-3 | W2 | 19 |
| 4/22/2003 | | | Oak | L | | 1 | 4 | 9 | 11 | .450 | 6-4 | L1 | 20 |
| 5/2/2003 | | | Bal | W | Koskie, C | 7 | 5 | 10 | 11 | .476 | 7-3 | W1 | 21 |
| 5/2/2003 | | @ | NYA | W | Sheffield, G | 5 | 0 | 11 | 11 | .500 | 7-3 | W2 | 22 |
| 5/3/2003 | | | Bal | W | Berg, D | 11 | 4 | 12 | 11 | .522 | 7-3 | W3 | 23 |
| 5/3/2003 | | @ | NYA | L | | 6 | 7 | 12 | 12 | .500 | 7-3 | L1 | 24 |
| 5/4/2003 | | | Bal | L | | 7 | 8 | 12 | 13 | .480 | 6-4 | L2 | 25 |
| 5/4/2003 | | @ | NYA | W | Sheffield, G | 4 | 2 | 13 | 13 | .500 | 6-4 | W1 | 26 |
| 5/8/2003 | | @ | Min | L | | 1 | 10 | 13 | 14 | .481 | 6-4 | L1 | 27 |
| 5/8/2003 | | | Tam | W | Mohr, D | 8 | 5 | 14 | 14 | .500 | 6-4 | W1 | 28 |
| 5/9/2003 | | @ | Min | L | | 3 | 4 | 14 | 15 | .483 | 5-5 | L1 | 29 |
| 5/9/2003 | | | Tam | L | | 4 | 6 | 14 | 16 | .467 | 5-5 | L2 | 30 |
| 5/10/2003 | | @ | Min | L | | 5 | 6 | 14 | 17 | .452 | 4-6 | L3 | 31 |
| 5/10/2003 | | | Tam | W | Franco, M | 6 | 0 | 15 | 17 | .469 | 4-6 | W1 | 32 |
| 5/11/2003 | | @ | Min | W | Franco, M | 5 | 4 | 16 | 17 | .485 | 4-6 | W2 | 33 |
| 5/11/2003 | | | Tam | W | Mabry, J | 4 | 0 | 17 | 17 | .500 | 5-5 | W3 | 34 |
| 5/16/2003 | | @ | Sea | W | Mordecai, M | 2 | 0 | 18 | 17 | .514 | 6-4 | W4 | 35 |
| 5/16/2003 | | | Cle | W | Franco, M | 4 | 1 | 19 | 17 | .528 | 6-4 | W5 | 36 |
| 5/17/2003 | | @ | Sea | W | Franco, M | 2 | 1 | 20 | 17 | .541 | 7-3 | W6 | 37 |
| 5/17/2003 | | | Cle | W | Koskie, C | 13 | 4 | 21 | 17 | .553 | 7-3 | W7 | 38 |
| 5/18/2003 | | @ | Sea | W | Varitek, J | 12 | 0 | 22 | 17 | .564 | 8-2 | W8 | 39 |
| 5/18/2003 | | | Cle | W | Franco, M | 5 | 2 | 23 | 17 | .575 | 9-1 | W9 | 40 |
| 5/26/2003 | | @ | Oak | L | | 4 | 6 | 23 | 18 | .561 | 9-1 | L1 | 41 |
| 5/26/2003 | | | Sea | W | Varitek, J | 4 | 0 | 24 | 18 | .571 | 9-1 | W1 | 42 |
| 5/27/2003 | | @ | Oak | W | Mordecai, M | 2 | 0 | 25 | 18 | .581 | 9-1 | W2 | 43 |
| 5/27/2003 | | | Sea | W | Boone, B | 4 | 0 | 26 | 18 | .591 | 9-1 | W3 | 44 |
| 5/28/2003 | | @ | Oak | L | | 0 | 13 | 26 | 19 | .578 | 8-2 | L1 | 45 |
| 5/28/2003 | | | Sea | W | Franco, M | 1 | 0 | 27 | 19 | .587 | 8-2 | W1 | 46 |
| 6/2/2003 | | | KC | L | | 0 | 7 | 27 | 20 | .574 | 7-3 | L1 | 47 |
| 6/2/2003 | | @ | Ana | W | Boone, B | 10 | 9 | 28 | 20 | .583 | 7-3 | W1 | 48 |
| 6/3/2003 | | | KC | W | Koskie, C | 7 | 3 | 29 | 20 | .592 | 7-3 | W2 | 49 |
| 6/3/2003 | | @ | Ana | L | | 2 | 5 | 29 | 21 | .580 | 6-4 | L1 | 50 |
| 6/9/2003 | | @ | ChA | L | | 4 | 5 | 29 | 22 | .569 | 6-4 | L2 | 51 |
| 6/9/2003 | | | Tex | L | | 2 | 3 | 29 | 23 | .558 | 5-5 | L3 | 52 |
| 6/10/2003 | | @ | ChA | L | | 1 | 5 | 29 | 24 | .547 | 4-6 | L4 | 53 |
| 6/10/2003 | | | Tex | W | Buchanan, B | 5 | 1 | 30 | 24 | .556 | 4-6 | W1 | 54 |
| 6/11/2003 | | @ | ChA | L | | 1 | 5 | 30 | 25 | .545 | 4-6 | L1 | 55 |
| 6/11/2003 | | | Tex | L | | 6 | 11 | 30 | 26 | .536 | 3-7 | L2 | 56 |
| 6/16/2003 | | @ | KC | W | Buchanan, B | 5 | 4 | 31 | 26 | .544 | 4-6 | W1 | 57 |
| 6/16/2003 | | | ChA | L | | 5 | 6 | 31 | 27 | .534 | 3-7 | L1 | 58 |
| 6/17/2003 | | @ | KC | W | Koskie, C | 8 | 1 | 32 | 27 | .542 | 3-7 | W1 | 59 |
| 6/17/2003 | | | ChA | W | Buchanan, B | 6 | 4 | 33 | 27 | .550 | 4-6 | W2 | 60 |
| 6/18/2003 | | @ | KC | L | | 2 | 4 | 33 | 28 | .541 | 4-6 | L1 | 61 |
| 6/18/2003 | | | ChA | L | | 0 | 5 | 33 | 29 | .532 | 4-6 | L2 | 62 |
| 6/19/2003 | | @ | KC | L | | 4 | 12 | 33 | 30 | .524 | 4-6 | L3 | 63 |
| 6/19/2003 | | | ChA | W | Koskie, C | 14 | 6 | 34 | 30 | .531 | 4-6 | W1 | 64 |
| 6/23/2003 | | @ | Det | W | Sheffield, G | 12 | 3 | 35 | 30 | .538 | 5-5 | W2 | 65 |
| 6/23/2003 | | | Bos | L | | 1 | 3 | 35 | 31 | .530 | 5-5 | L1 | 66 |
| 6/24/2003 | | @ | Det | L | | 0 | 3 | 35 | 32 | .522 | 4-6 | L2 | 67 |
| 6/24/2003 | | | Bos | W | Mordecai, M | 3 | 2 | 36 | 32 | .529 | 5-5 | W1 | 68 |
| 6/27/2003 | | @ | Bal | W | Diaz, E | 8 | 7 | 37 | 32 | .536 | 5-5 | W2 | 69 |
| 6/27/2003 | | | NYA | W | Mabry, J | 3 | 2 | 38 | 32 | .543 | 5-5 | W3 | 70 |
| 6/28/2003 | | @ | Bal | L | | 0 | 5 | 38 | 33 | .535 | 5-5 | L1 | 71 |
| 6/28/2003 | | | NYA | L | | 5 | 7 | 38 | 34 | .528 | 5-5 | L2 | 72 |
| 6/29/2003 | | @ | Bal | W | Boone, B | 4 | 1 | 39 | 34 | .534 | 6-4 | W1 | 73 |
| 6/29/2003 | | | NYA | W | Varitek, J | 4 | 2 | 40 | 34 | .541 | 6-4 | W2 | 74 |
| 7/2/2003 | | @ | Tam | L | | 1 | 2 | 40 | 35 | .533 | 5-5 | L1 | 75 |
| 7/2/2003 | | | Min | W | Koskie, C | 7 | 6 | 41 | 35 | .539 | 6-4 | W1 | 76 |
| 7/3/2003 | | @ | Tam | W | Varitek, J | 4 | 1 | 42 | 35 | .545 | 7-3 | W2 | 77 |
| 7/3/2003 | | | Min | W | Varitek, J | 3 | 2 | 43 | 35 | .551 | 7-3 | W3 | 78 |
| 7/4/2003 | | @ | Tam | W | Sheffield, G | 6 | 4 | 44 | 35 | .557 | 7-3 | W4 | 79 |
| 7/4/2003 | | | Min | L | | 1 | 8 | 44 | 36 | .550 | 6-4 | L1 | 80 |
| 7/10/2003 | | | Bal | W | Mohr, D | 5 | 1 | 45 | 36 | .556 | 7-3 | W1 | 81 |
| 7/10/2003 | | @ | NYA | L | | 2 | 9 | 45 | 37 | .549 | 7-3 | L1 | 82 |
| 7/11/2003 | | | Bal | W | Echevarria, A | 5 | 0 | 46 | 37 | .554 | 7-3 | W1 | 83 |
| 7/11/2003 | | @ | NYA | W | Varitek, J | 7 | 3 | 47 | 37 | .560 | 7-3 | W2 | 84 |
| 7/12/2003 | | | Bal | W | Buchanan, B | 3 | 1 | 48 | 37 | .565 | 8-2 | W3 | 85 |
| 7/12/2003 | | @ | NYA | L | | 3 | 4 | 48 | 38 | .558 | 7-3 | L1 | 86 |
| 7/16/2003 | | @ | Bos | L | | 6 | 7 | 48 | 39 | .552 | 6-4 | L2 | 87 |
| 7/16/2003 | | | Det | W | Berg, D | 7 | 3 | 49 | 39 | .557 | 6-4 | W1 | 88 |
| 7/17/2003 | | @ | Bos | L | | 5 | 8 | 49 | 40 | .551 | 5-5 | L1 | 89 |
| 7/17/2003 | | | Det | W | Mohr, D | 6 | 3 | 50 | 40 | .556 | 6-4 | W1 | 90 |
| 7/18/2003 | | @ | Bos | L | | 3 | 6 | 50 | 41 | .549 | 5-5 | L1 | 91 |
| 7/18/2003 | | | Det | L | | 4 | 7 | 50 | 42 | .543 | 5-5 | L2 | 92 |
| 7/24/2003 | | | KC | W | Varitek, J | 6 | 5 | 51 | 42 | .548 | 5-5 | W1 | 93 |
| 7/24/2003 | | @ | Ana | W | Franco, M | 6 | 2 | 52 | 42 | .553 | 5-5 | W2 | 94 |
| 7/25/2003 | | | KC | W | Mabry, J | 6 | 3 | 53 | 42 | .558 | 5-5 | W3 | 95 |
| 7/25/2003 | | @ | Ana | L | | 4 | 5 | 53 | 43 | .552 | 5-5 | L1 | 96 |
| 7/26/2003 | | | KC | W | | 6 | 4 | 54 | 43 | .557 | 6-4 | W1 | 97 |
| 7/26/2003 | | @ | Ana | W | Mohr, D | 6 | 5 | 55 | 43 | .561 | 6-4 | W2 | 98 |
| 7/27/2003 | | | KC | L | | 1 | 3 | 55 | 44 | .556 | 6-4 | L1 | 99 |
| 7/27/2003 | | @ | Ana | W | Sheffield, G | 8 | 6 | 56 | 44 | .560 | 6-4 | W1 | 100 |
| 8/1/2003 | | @ | Tex | L | | 6 | 7 | 56 | 45 | .554 | 6-4 | L1 | 101 |
| 8/1/2003 | | | Ana | W | Franco, M | 6 | 2 | 57 | 45 | .559 | 7-3 | W1 | 102 |
| 8/2/2003 | | @ | Tex | L | | 5 | 9 | 57 | 46 | .553 | 6-4 | L1 | 103 |
| 8/2/2003 | | | Ana | W | Franco, M | 3 | 2 | 58 | 46 | .558 | 6-4 | W1 | 104 |
| 8/3/2003 | | @ | Tex | W | Boone, B | 3 | 1 | 59 | 46 | .562 | 6-4 | W2 | 105 |
| 8/3/2003 | | | Ana | L | | 2 | 3 | 59 | 47 | .557 | 6-4 | L1 | 106 |
| 8/8/2003 | | @ | Sea | W | Koskie, C | 11 | 6 | 60 | 47 | .561 | 6-4 | W1 | 107 |
| 8/8/2003 | | | Cle | W | Varitek, J | 7 | 1 | 61 | 47 | .565 | 6-4 | W2 | 108 |
| 8/9/2003 | | @ | Sea | W | Varitek, J | 3 | 2 | 62 | 47 | .569 | 7-3 | W3 | 109 |
| 8/9/2003 | | | Cle | W | Varitek, J | 3 | 0 | 63 | 47 | .573 | 7-3 | W4 | 110 |
| 8/10/2003 | | @ | Sea | L | | 3 | 4 | 63 | 48 | .568 | 7-3 | L1 | 111 |
| 8/10/2003 | | | Cle | L | | 3 | 4 | 63 | 49 | .563 | 6-4 | L2 | 112 |
| 8/13/2003 | | @ | KC | L | | 7 | 9 | 63 | 50 | .558 | 6-4 | L3 | 113 |
| 8/13/2003 | | | ChA | W | Varitek, J | 7 | 2 | 64 | 50 | .561 | 6-4 | W1 | 114 |
| 8/14/2003 | | @ | KC | W | Sheffield, G | 7 | 5 | 65 | 50 | .565 | 6-4 | W2 | 115 |
| 8/14/2003 | | | ChA | L | | 3 | 6 | 65 | 51 | .560 | 6-4 | L1 | 116 |
| 8/19/2003 | | @ | Tam | L | | 4 | 6 | 65 | 52 | .556 | 5-5 | L2 | 117 |
| 8/19/2003 | | | Min | L | | 3 | 4 | 65 | 53 | .551 | 4-6 | L3 | 118 |
| 8/20/2003 | | @ | Tam | L | | 4 | 8 | 65 | 54 | .546 | 3-7 | L4 | 119 |
| 8/20/2003 | | | Min | L | | 7 | 14 | 65 | 55 | .542 | 2-8 | L5 | 120 |
| 8/25/2003 | | @ | Bal | W | Echevarria, A | 5 | 1 | 66 | 55 | .545 | 3-7 | W1 | 121 |
| 8/25/2003 | | | NYA | W | Echevarria, A | 2 | 0 | 67 | 55 | .549 | 4-6 | W2 | 122 |
| 8/26/2003 | | @ | Bal | L | | 3 | 7 | 67 | 56 | .545 | 4-6 | L1 | 123 |
| 8/26/2003 | | | NYA | W | | 7 | 3 | 68 | 56 | .548 | 4-6 | W1 | 124 |
| 8/27/2003 | | @ | Bal | L | | 1 | 3 | 68 | 57 | .544 | 3-7 | L1 | 125 |
| 8/27/2003 | | | NYA | W | Sheffield, G | 8 | 5 | 69 | 57 | .548 | 4-6 | W1 | 126 |
| 8/28/2003 | | @ | Bal | L | | 0 | 2 | 69 | 58 | .543 | 4-6 | L1 | 127 |
| 8/28/2003 | | | NYA | W | Varitek, J | 9 | 4 | 70 | 58 | .547 | 5-5 | W1 | 128 |
| 9/1/2003 | | @ | Min | L | | 1 | 7 | 70 | 59 | .543 | 5-5 | L1 | 129 |
| 9/1/2003 | | | Tam | W | Wooten, S | 6 | 3 | 71 | 59 | .546 | 6-4 | W1 | 130 |
| 9/2/2003 | | @ | Min | W | Echevarria, A | 2 | 0 | 72 | 59 | .550 | 6-4 | W2 | 131 |
| 9/2/2003 | | | Tam | L | | 8 | 12 | 72 | 60 | .545 | 5-5 | L1 | 132 |
| 9/6/2003 | | @ | Cle | L | | 1 | 4 | 72 | 61 | .541 | 5-5 | L2 | 133 |
| 9/6/2003 | | | Oak | L | | 4 | 5 | 72 | 62 | .537 | 4-6 | L3 | 134 |
| 9/7/2003 | | @ | Cle | L | | 0 | 5 | 72 | 63 | .533 | 4-6 | L4 | 135 |
| 9/7/2003 | | | Oak | W | Mohr, D | 6 | 5 | 73 | 63 | .537 | 4-6 | W1 | 136 |
| 9/8/2003 | | @ | Cle | L | | 4 | 5 | 73 | 64 | .533 | 4-6 | L1 | 137 |
| 9/8/2003 | | | Oak | W | Boone, B | 4 | 3 | 74 | 64 | .536 | 4-6 | W1 | 138 |
| 9/9/2003 | | @ | Cle | W | Menechino, F | 4 | 2 | 75 | 64 | .540 | 5-5 | W2 | 139 |
| 9/9/2003 | | | Oak | L | | 3 | 6 | 75 | 65 | .536 | 4-6 | L1 | 140 |
| 9/14/2003 | | @ | ChA | L | | 0 | 7 | 75 | 66 | .532 | 3-7 | L2 | 141 |
| 9/14/2003 | | | Tex | W | Boone, B | 4 | 2 | 76 | 66 | .535 | 4-6 | W1 | 142 |
| 9/15/2003 | | @ | ChA | L | | 1 | 4 | 76 | 67 | .531 | 4-6 | L1 | 143 |
| 9/15/2003 | | | Tex | W | Franco, M | 12 | 5 | 77 | 67 | .535 | 5-5 | W1 | 144 |
| 9/16/2003 | | @ | ChA | L | | 4 | 7 | 77 | 68 | .531 | 5-5 | L1 | 145 |
| 9/16/2003 | | | Tex | L | | 3 | 6 | 77 | 69 | .527 | 4-6 | L2 | 146 |
| 9/20/2003 | | @ | Oak | L | | 4 | 6 | 77 | 70 | .524 | 4-6 | L3 | 147 |
| 9/20/2003 | | | Sea | W | Franco, M | 5 | 1 | 78 | 70 | .527 | 4-6 | W1 | 148 |
| 9/21/2003 | | @ | Oak | L | | 6 | 8 | 78 | 71 | .523 | 3-7 | L1 | 149 |
| 9/21/2003 | | | Sea | W | Buchanan, B | 16 | 3 | 79 | 71 | .527 | 4-6 | W1 | 150 |
| 9/22/2003 | | @ | Oak | W | Echevarria, A | 7 | 5 | 80 | 71 | .530 | 5-5 | W2 | 151 |
| 9/22/2003 | | | Sea | W | Mabry, J | 13 | 2 | 81 | 71 | .533 | 5-5 | W3 | 152 |
| 9/25/2003 | | @ | Tam | L | | 1 | 9 | 81 | 72 | .529 | 5-5 | L1 | 153 |
| 9/25/2003 | | | Min | W | Varitek, J | 3 | 2 | 82 | 72 | .532 | 5-5 | W1 | 154 |
| 9/26/2003 | | @ | Tam | L | | 0 | 7 | 82 | 73 | .529 | 5-5 | L1 | 155 |
| 9/26/2003 | | | Min | L | | 4 | 7 | 82 | 74 | .526 | 5-5 | L2 | 156 |
| 10/1/2003 | | @ | Det | L | | 2 | 3 | 82 | 75 | .522 | 5-5 | L3 | 157 |
| 10/1/2003 | | | Bos | L | | 1 | 10 | 82 | 76 | .519 | 4-6 | L4 | 158 |
| 10/2/2003 | | @ | Det | W | Richard, C | 6 | 5 | 83 | 76 | .522 | 5-5 | W1 | 159 |
| 10/2/2003 | | | Bos | L | | 2 | 3 | 83 | 77 | .519 | 4-6 | L1 | 160 |
| 10/3/2003 | | @ | Det | L | | 0 | 8 | 83 | 78 | .516 | 3-7 | L2 | 161 |
| 10/3/2003 | | | Bos | L | | 6 | 7 | 83 | 79 | .512 | 2-8 | L3 | 162 |