| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2003-03-31 | Mon | BAL | AL | A | D | 1 | L | 5-6 | 13 | box - pbp | L1 | 0-1 | 4 | 9 | 23 | 3:45 | 46,257 | CC Sabathia | Rodrigo Lopez (R) | B.J. Ryan | Jake Westbrook | None | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2003-04-02 | Wed | BAL | AL | A | N | 2 | W | 4-2 | 9 | box - pbp | W1 | 1-1 | 3 | 7 | 15 | 2:23 | 27,658 | Ricardo Rodriguez | Omar Daal (L) | Ricardo Rodriguez | Omar Daal | Danys Baez | |
| 2003-04-03 | Thu | BAL | AL | A | N | 3 | W | 3-0 | 9 | box - pbp | W2 | 2-1 | 3 | 7 | 13 | 2:14 | 18,470 | Brian Anderson | Rick Helling (R) | Brian Anderson | Rick Helling | Danys Baez | |
| 2003-04-04 | Fri | KCA | AL | A | N | 4 | L | 1-5 | 9 | box - pbp | L1 | 2-2 | 3 | 8 | 16 | 2:23 | 15,241 | Jason Davis | Chris George (L) | Chris George | Jason Davis | None | |
| 2003-04-05 | Sat | KCA | AL | A | D | 5 | L | 1-3 | 9 | box - pbp | L2 | 2-3 | 4 | 9 | 22 | 2:22 | 19,912 | CC Sabathia | Runelvys Hernandez (R) | Runelvys Hernandez | CC Sabathia | Mike MacDougal | |
| 2003-04-08 | Tue | CHA | AL | H | D | 6 | L | 3-5 | 10 | box - pbp | L3 | 2-4 | 4 | 10 | 23 | 3:07 | 42,301 | Ricardo Rodriguez | Bartolo Colon (R) | Billy Koch | Chad Paronto | None | |
| 2003-04-09 | Wed | CHA | AL | H | N | 7 | W | 5-2 | 9 | box - pbp | W1 | 3-4 | 3 | 9 | 19 | 2:25 | 14,841 | Brian Anderson | Jon Garland (R) | Brian Anderson | Jon Garland | Danys Baez | |
| 2003-04-10 | Thu | CHA | AL | H | N | 8 | L | 2-7 | 9 | box - pbp | L1 | 3-5 | 3 | 10 | 23 | 2:25 | 15,916 | Jason Davis | Mark Buehrle (L) | Mark Buehrle | Jason Davis | None | |
| 2003-04-11 | Fri | KCA | AL | H | N | 9 | L | 0-1 | 9 | box - pbp | L2 | 3-6 | 4 | 12 | 27 | 2:23 | 17,931 | Jake Westbrook | Runelvys Hernandez (R) | Runelvys Hernandez | Jake Westbrook | Mike MacDougal | |
| 2003-04-12 | Sat | KCA | AL | H | D | 10 | L | 2-5 | 9 | box - pbp | L3 | 3-7 | 4 | 13 | 28 | 2:38 | 18,168 | CC Sabathia | Chris George (L) | Chris George | CC Sabathia | D.J. Carrasco | |
| 2003-04-13 | Sun | KCA | AL | H | D | 11 | W | 6-1 | 9 | box - pbp | W1 | 4-7 | 4 | 11 | 23 | 2:34 | 19,335 | Ricardo Rodriguez | Darrell May (L) | Ricardo Rodriguez | Darrell May | None | |
| 2003-04-14 | Mon | KCA | AL | H | N | 12 | L | 4-12 | 9 | box - pbp | L1 | 4-8 | 4 | 13 | 26 | 2:52 | 15,875 | Brian Anderson | Jeremy Affeldt (L) | Jeremy Affeldt | Brian Anderson | None | |
| 2003-04-15 | Tue | BAL | AL | H | N | 13 | W | 8-3 | 9 | box - pbp | W1 | 5-8 | 4 | 10 | 21 | 2:26 | 17,015 | Jason Davis | Omar Daal (L) | Jason Davis | Omar Daal | None | |
| 2003-04-16 | Wed | BAL | AL | H | N | 14 | L | 3-4 | 9 | box - pbp | L1 | 5-9 | 4 | 12 | 25 | 2:45 | 15,674 | Jake Westbrook | Rick Helling (R) | Buddy Groom | Danys Baez | Jorge Julio | |
| 2003-04-17 | Thu | BAL | AL | H | N | 15 | L | 4-6 | 12 | box - pbp | L2 | 5-10 | 4 | 12 | 26 | 3:22 | 17,368 | CC Sabathia | Sidney Ponson (R) | Willis Roberts | Chad Paronto | Jorge Julio | |
| 2003-04-18 | Fri | CHA | AL | A | N | 16 | L | 3-5 | 9 | box - pbp | L3 | 5-11 | 4 | 12 | 26 | 2:25 | 13,015 | Ricardo Rodriguez | Bartolo Colon (R) | Bartolo Colon | Billy Traber | None | |
| 2003-04-19 | Sat | CHA | AL | A | D | 17 | L | 3-12 | 9 | box - pbp | L4 | 5-12 | 4 | 13 | 28 | 2:33 | 18,907 | Brian Anderson | Josh Stewart (L) | Josh Stewart | Brian Anderson | None | |
| 2003-04-20 | Sun | CHA | AL | A | D | 18 | W | 7-4 | 9 | box - pbp | W1 | 6-12 | 4 | 11 | 27 | 2:19 | 14,975 | Jason Davis | Mark Buehrle (L) | Jason Davis | Mark Buehrle | None | |
| 2003-04-21 | Mon | CHA | AL | A | D | 19 | W | 9-2 | 9 | box - pbp | W2 | 7-12 | 4 | 11 | 25 | 2:39 | 15,424 | Jake Westbrook | Jon Garland (R) | Jake Westbrook | Jon Garland | None | |
| 2003-04-22 | Tue | SEA | AL | A | N | 20 | L | 5-8 | 9 | box - pbp | L1 | 7-13 | 4 | 11 | 25 | 3:13 | 25,231 | CC Sabathia | Freddy Garcia (R) | Giovanni Carrara | Danys Baez | None | |
| 2003-04-23 | Wed | SEA | AL | A | N | 21 | L | 0-4 | 9 | box - pbp | L2 | 7-14 | 4 | 12 | 27 | 2:04 | 26,036 | Ricardo Rodriguez | Gil Meche (R) | Gil Meche | Ricardo Rodriguez | None | |
| 2003-04-24 | Thu | SEA | AL | A | N | 22 | L | 2-4 | 9 | box - pbp | L3 | 7-15 | 4 | 13 | 29 | 2:47 | 26,263 | Billy Traber | Jamie Moyer (L) | Jamie Moyer | Billy Traber | Jeff Nelson | |
| 2003-04-25 | Fri | OAK | AL | A | N | 23 | L | 2-5 | 9 | box - pbp | L4 | 7-16 | 4 | 13 | 29 | 2:04 | 11,178 | Jason Davis | Ted Lilly (L) | Ted Lilly | Jason Davis | Keith Foulke | |
| 2003-04-26 | Sat | OAK | AL | A | D | 24 | L | 3-6 | 9 | box - pbp | L5 | 7-17 | 4 | 13 | 29 | 3:00 | 36,346 | Jake Westbrook | John Halama (L) | Chad Bradford | Terry Mulholland | Keith Foulke | |
| 2003-04-27 | Sun | OAK | AL | A | D | 25 | L | 3-4 | 9 | box - pbp | L6 | 7-18 | 4 | 13 | 29 | 2:41 | 26,414 | CC Sabathia | Tim Hudson (R) | Ricardo Rincon | Danys Baez | None | |
| 2003-04-29 | Tue | ANA | AL | H | N | 26 | L | 1-10 | 9 | box - pbp | L7 | 7-19 | 4 | 13 | 29 | 2:25 | 16,667 | Ricardo Rodriguez | Ramon Ortiz (R) | Ramon Ortiz | Ricardo Rodriguez | None | |
| 2003-04-30 | Wed | ANA | AL | H | N | 27 | L | 2-6 | 9 | box - pbp | L8 | 7-20 | 4 | 13 | 29 | 2:14 | 15,761 | Brian Anderson | Jarrod Washburn (L) | Jarrod Washburn | Brian Anderson | None | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2003-05-02 | Fri | TEX | AL | H | N | 28 | W | 6-5 | 9 | box - pbp | W1 | 8-20 | 4 | 13 | 29 | 2:52 | 19,823 | Jason Davis | Joaquin Benoit (R) | Dave Elder | Francisco Cordero | Danys Baez | |
| 2003-05-03 | Sat | TEX | AL | H | D | 29 | L | 5-6 | 9 | box - pbp | L1 | 8-21 | 4 | 13 | 29 | 2:57 | 23,030 | Jake Westbrook | Todd Van Poppel (R) | Jay Powell | Jose Santiago | Ugueth Urbina | |
| 2003-05-04 | Sun | TEX | AL | H | D | 30 | W | 3-1 | 9 | box - pbp | W1 | 9-21 | 4 | 13 | 29 | 2:11 | 20,866 | CC Sabathia | John Thomson (R) | CC Sabathia | John Thomson | Danys Baez | |
| 2003-05-06 | Tue | ANA | AL | A | N | 31 | L | 1-6 | 9 | box - pbp | L1 | 9-22 | 4 | 13 | 29 | 2:01 | 25,043 | Ricardo Rodriguez | Jarrod Washburn (L) | Jarrod Washburn | Ricardo Rodriguez | None | |
| 2003-05-07 | Wed | ANA | AL | A | N | 32 | L | 5-6 | 9 | box - pbp | L2 | 9-23 | 4 | 13 | 29 | 2:45 | 24,063 | Brian Anderson | John Lackey (R) | Scot Shields | Dave Elder | Troy Percival | |
| 2003-05-08 | Thu | ANA | AL | A | N | 33 | L | 1-7 | 9 | box - pbp | L3 | 9-24 | 4 | 13 | 29 | 2:42 | 27,957 | Jason Davis | Kevin Appier (R) | Kevin Appier | Jason Davis | None | |
| 2003-05-09 | Fri | TEX | AL | A | N | 34 | W | 9-5 | 9 | box - pbp | W1 | 10-24 | 4 | 13 | 29 | 3:09 | 25,106 | Jake Westbrook | John Thomson (R) | Jake Westbrook | John Thomson | None | |
| 2003-05-10 | Sat | TEX | AL | A | N | 35 | W | 6-4 | 9 | box - pbp | W2 | 11-24 | 4 | 13 | 29 | 2:55 | 43,484 | CC Sabathia | Alan Benes (R) | CC Sabathia | Alan Benes | Danys Baez | |
| 2003-05-11 | Sun | TEX | AL | A | D | 36 | L | 10-17 | 9 | box - pbp | L1 | 11-25 | 4 | 13 | 29 | 3:08 | 23,407 | Ricardo Rodriguez | Colby Lewis (R) | Joaquin Benoit | Ricardo Rodriguez | None | |
| 2003-05-13 | Tue | SEA | AL | H | N | 37 | L | 3-8 | 9 | box - pbp | L2 | 11-26 | 4 | 13 | 29 | 2:50 | 16,721 | Brian Anderson | Joel Pineiro (R) | Joel Pineiro | Brian Anderson | None | |
| 2003-05-14 | Wed | SEA | AL | H | N | 38 | W | 7-2 | 9 | box - pbp | W1 | 12-26 | 4 | 13 | 29 | 2:29 | 17,324 | Jason Davis | Freddy Garcia (R) | Jason Davis | Freddy Garcia | None | |
| 2003-05-15 | Thu | SEA | AL | H | N | 39 | L | 1-9 | 9 | box - pbp | L1 | 12-27 | 4 | 13 | 29 | 2:50 | 17,889 | Jake Westbrook | Ryan Franklin (R) | Giovanni Carrara | Jake Westbrook | None | |
| 2003-05-16 | Fri | OAK | AL | H | N | 40 | W | 3-2 | 9 | box - pbp | W1 | 13-27 | 4 | 13 | 28 | 2:11 | 22,357 | CC Sabathia | Mark Mulder (L) | Billy Traber | Mark Mulder | Danys Baez | |
| 2003-05-17 | Sat | OAK | AL | H | N | 41 | W | 4-2 | 9 | box - pbp | W2 | 14-27 | 4 | 13 | 28 | 2:41 | 23,958 | Ricardo Rodriguez | John Halama (L) | Terry Mulholland | Ricardo Rincon | Danys Baez | |
| 2003-05-18 | Sun | OAK | AL | H | D | 42 | L | 5-8 | 9 | box - pbp | L1 | 14-28 | 4 | 13 | 28 | 2:58 | 25,421 | Brian Anderson | Ted Lilly (L) | Keith Foulke | Danys Baez | None | |
| 2003-05-19 | Mon | DET | AL | H | N | 43 | W | 10-9 | 9 | box - pbp | W1 | 15-28 | 4 | 13 | 28 | 2:36 | 16,492 | Jason Davis | Gary Knotts (R) | Billy Traber | Jamie Walker | David Riske | |
| 2003-05-20 | Tue | DET | AL | H | N | 44 | W | 6-4 | 9 | box - pbp | W2 | 16-28 | 4 | 13 | 28 | 2:17 | 15,499 | Jake Westbrook | Adam Bernero (R) | David Riske | Matt Roney | None | |
| 2003-05-21 | Wed | DET | AL | H | N | 45 | W | 4-0 | 9 | box - pbp | W3 | 17-28 | 4 | 13 | 28 | 2:23 | 16,534 | CC Sabathia | Jeremy Bonderman (R) | CC Sabathia | Jeremy Bonderman | None | |
| 2003-05-22 | Thu | DET | AL | H | N | 46 | L | 2-3 | 11 | box - pbp | L1 | 17-29 | 4 | 13 | 28 | 3:06 | 18,347 | Jason Bere | Nate Cornejo (R) | Franklyn German | Jason Phillips | Steve Sparks | |
| 2003-05-23 | Fri | BOS | AL | A | N | 47 | L | 2-9 | 9 | box - pbp | L2 | 17-30 | 4 | 13 | 28 | 2:08 | 32,673 | Ricardo Rodriguez | Derek Lowe (R) | Derek Lowe | Ricardo Rodriguez | None | |
| 2003-05-24 | Sat | BOS | AL | A | D | 48 | L | 3-12 | 9 | box - pbp | L3 | 17-31 | 4 | 13 | 28 | 2:46 | 32,643 | Brian Anderson | John Burkett (R) | John Burkett | Brian Anderson | None | |
| 2003-05-25 | Sun | BOS | AL | A | D | 49 | W | 6-4 | 9 | box - pbp | W1 | 18-31 | 4 | 13 | 27 | 2:43 | 34,318 | Jason Davis | Casey Fossum (L) | Jason Davis | Casey Fossum | Danys Baez | |
| 2003-05-26 | Mon | DET | AL | A | D | 50 | L | 5-6 | 9 | box - pbp | L1 | 18-32 | 4 | 13 | 28 | 2:36 | 17,619 | Jake Westbrook | Jeremy Bonderman (R) | Steve Avery | Jason Boyd | Franklyn German | |
| 2003-05-27 | Tue | DET | AL | A | N | 51 | W | 5-2 | 9 | box - pbp | W1 | 19-32 | 4 | 13 | 28 | 2:33 | 10,844 | Jason Bere | Nate Cornejo (R) | Dan Miceli | Jamie Walker | Danys Baez | |
| 2003-05-28 | Wed | DET | AL | A | D | 52 | W | 8-2 | 9 | box - pbp | W2 | 20-32 | 4 | 13 | 27 | 2:33 | 17,388 | Ricardo Rodriguez | Mike Maroth (L) | Ricardo Rodriguez | Mike Maroth | None | |
| 2003-05-30 | Fri | CHA | AL | H | N | 53 | W | 7-3 | 9 | box - pbp | W3 | 21-32 | 4 | 12 | 27 | 2:57 | 24,666 | CC Sabathia | Danny Wright (R) | CC Sabathia | Dan Wright | None | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2003-06-01 | Sun | CHA | AL | H | D | 54 | W | 5-4 | 10 | box - pbp | W4 | 22-32 | 4 | 12 | 26 | 2:54 | 22,681 | Jason Davis | Mark Buehrle (L) | Jason Boyd | Billy Koch | None | |
| 2003-06-02 | Mon | CHA | AL | H | D | 55 | W | 5-2 | 9 | box - pbp | W5 | 23-32 | 4 | 12 | 26 | 2:40 | 20,892 | Brian Anderson | Bartolo Colon (R) | Brian Anderson | Bartolo Colon | Danys Baez | |
| 2003-06-03 | Tue | COL | NL | A | N | 56 | L | 3-7 | 9 | box - pbp | L1 | 23-33 | 4 | 12 | 26 | 2:24 | 22,326 | Ricardo Rodriguez | Scott Elarton (R) | Scott Elarton | Ricardo Rodriguez | None | |
| 2003-06-04 | Wed | COL | NL | A | N | 57 | L | 1-2 | 9 | box - pbp | L2 | 23-34 | 4 | 12 | 26 | 2:14 | 22,222 | Billy Traber | Darren Oliver (L) | Darren Oliver | Billy Traber | Jose Jimenez | |
| 2003-06-05 | Thu | COL | NL | A | D | 58 | L | 4-7 | 9 | box - pbp | L3 | 23-35 | 4 | 12 | 27 | 2:18 | 25,221 | CC Sabathia | Jason Jennings (R) | Jason Jennings | CC Sabathia | Jose Jimenez | |
| 2003-06-06 | Fri | ARI | NL | A | N | 59 | W | 6-3 | 9 | box - pbp | W1 | 24-35 | 4 | 12 | 27 | 2:36 | 32,430 | Jason Davis | Edgar Gonzalez (R) | Jason Davis | Edgar Gonzalez | Danys Baez | |
| 2003-06-07 | Sat | ARI | NL | A | D | 60 | L | 3-5 | 9 | box - pbp | L1 | 24-36 | 4 | 12 | 27 | 2:42 | 36,619 | Brian Anderson | John Patterson (R) | Steve Randolph | Brian Anderson | Jose Valverde | |
| 2003-06-08 | Sun | ARI | NL | A | D | 61 | L | 3-13 | 9 | box - pbp | L2 | 24-37 | 4 | 12 | 27 | 2:29 | 42,956 | Ricardo Rodriguez | Brandon Webb (R) | Brandon Webb | Ricardo Rodriguez | None | |
| 2003-06-10 | Tue | SDN | NL | H | N | 62 | W | 8-5 | 9 | box - pbp | W1 | 25-37 | 4 | 12 | 26 | 2:50 | 19,949 | Billy Traber | Brian Tollberg (R) | Jake Westbrook | Brian Tollberg | Danys Baez | |
| 2003-06-11 | Wed | SDN | NL | H | N | 63 | W | 3-2 | 9 | box - pbp | W2 | 26-37 | 4 | 11 | 25 | 2:19 | 17,427 | CC Sabathia | Adam Eaton (R) | CC Sabathia | Adam Eaton | Danys Baez | |
| 2003-06-12 | Thu | SDN | NL | H | N | 64 | L | 4-9 | 9 | box - pbp | L1 | 26-38 | 4 | 11 | 26 | 2:53 | 17,983 | Jason Davis | Jake Peavy (R) | Jake Peavy | Jason Davis | None | |
| 2003-06-13 | Fri | LAN | NL | H | N | 65 | L | 3-4 | 10 | box - pbp | L2 | 26-39 | 4 | 11 | 26 | 3:09 | 23,401 | Brian Anderson | Odalis Perez (L) | Paul Quantrill | Jake Westbrook | Eric Gagne | |
| 2003-06-14 | Sat | LAN | NL | H | D | 66 | L | 2-5 | 9 | box - pbp | L3 | 26-40 | 4 | 12 | 27 | 2:43 | 25,426 | Brian Tallet | Andy Ashby (R) | Andy Ashby | Brian Tallet | Wilson Alvarez | |
| 2003-06-15 | Sun | LAN | NL | H | D | 67 | L | 3-4 | 9 | box - pbp | L4 | 26-41 | 4 | 12 | 27 | 2:58 | 26,786 | Billy Traber | Hideo Nomo (R) | Hideo Nomo | Billy Traber | Eric Gagne | |
| 2003-06-17 | Tue | DET | AL | A | N | 68 | W | 7-4 | 9 | box - pbp | W1 | 27-41 | 4 | 11 | 26 | 2:21 | 13,908 | CC Sabathia | Adam Bernero (R) | CC Sabathia | Adam Bernero | Danys Baez | |
| 2003-06-18 | Wed | DET | AL | A | N | 69 | W | 4-1 | 9 | box - pbp | W2 | 28-41 | 4 | 11 | 25 | 2:13 | 16,278 | Jason Davis | Jeremy Bonderman (R) | Jason Davis | Jeremy Bonderman | None | |
| 2003-06-19 | Thu | DET | AL | A | D | 70 | W | 10-3 | 9 | box - pbp | W3 | 29-41 | 4 | 11 | 25 | 2:35 | 19,098 | Brian Anderson | Nate Cornejo (R) | Brian Anderson | Nate Cornejo | None | |
| 2003-06-20 | Fri | PIT | NL | A | N | 71 | L | 4-5 | 15 | box - pbp | L1 | 29-42 | 4 | 11 | 25 | 4:32 | 26,305 | Brian Tallet | Josh Fogg (R) | Salomon Torres | Danys Baez | None | |
| 2003-06-21 | Sat | PIT | NL | A | N | 72 | L | 6-7 | 15 | box - pbp | L2 | 29-43 | 4 | 11 | 26 | 4:58 | 36,856 | Billy Traber | Kris Benson (R) | Scott Sauerbeck | Dan Miceli | None | |
| 2003-06-22 | Sun | PIT | NL | A | D | 73 | W | 8-5 | 9 | box - pbp | W1 | 30-43 | 4 | 11 | 25 | 2:55 | 37,803 | CC Sabathia | Ryan Vogelsong (R) | CC Sabathia | Ryan Vogelsong | Danys Baez | |
| 2003-06-24 | Tue | KCA | AL | H | N | 74 | L | 1-3 | 9 | box - pbp | L1 | 30-44 | 4 | 11 | 25 | 2:58 | 19,638 | Jason Davis | Chris George (L) | Chris George | Jason Davis | Mike MacDougal | |
| 2003-06-25 | Wed | KCA | AL | H | N | 75 | L | 1-3 | 10 | box - pbp | L2 | 30-45 | 4 | 11 | 26 | 2:33 | 18,527 | Brian Anderson | Kyle Snyder (R) | Jason Gilfillan | David Riske | Mike MacDougal | |
| 2003-06-26 | Thu | KCA | AL | H | N | 76 | L | 1-4 | 9 | box - pbp | L3 | 30-46 | 4 | 11 | 26 | 2:12 | 17,494 | Ricardo Rodriguez | Jose Lima (R) | Jose Lima | Ricardo Rodriguez | Mike MacDougal | |
| 2003-06-27 | Fri | CIN | NL | H | N | 77 | W | 3-0 | 9 | box - pbp | W1 | 31-46 | 4 | 11 | 26 | 2:17 | 29,233 | Billy Traber | Danny Graves (R) | Billy Traber | Danny Graves | Danys Baez | |
| 2003-06-28 | Sat | CIN | NL | H | D | 78 | L | 4-5 | 9 | box - pbp | L1 | 31-47 | 4 | 11 | 26 | 3:05 | 31,924 | CC Sabathia | Ryan Dempster (R) | Chris Reitsma | Danys Baez | Scott Williamson | |
| 2003-06-29 | Sun | CIN | NL | H | D | 79 | W | 3-1 | 9 | box - pbp | W1 | 32-47 | 4 | 11 | 26 | 2:41 | 28,433 | Jason Davis | Jimmy Haynes (R) | Jason Davis | Jimmy Haynes | Danys Baez | |
| 2003-06-30 | Mon | KCA | AL | A | D | 80 | W | 10-5 | 9 | box - pbp | W2 | 34-47 | 4 | 11 | 25 | 2:48 | 0 | Cliff Lee | Brad Voyles (R) | Cliff Lee | Brad Voyles | None | |
| 2003-06-30 | Mon | KCA | AL | A | N | 81 | W | 8-5 | 9 | box - pbp | W3 | 34-47 | 4 | 11 | 25 | 2:40 | 14,645 | Brian Anderson | Kyle Snyder (R) | Brian Anderson | Les Walrond | Danys Baez | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2003-07-01 | Tue | KCA | AL | A | N | 82 | L | 3-6 | 9 | box - pbp | L1 | 34-48 | 4 | 11 | 25 | 2:23 | 12,831 | Ricardo Rodriguez | Jose Lima (R) | Jose Lima | Ricardo Rodriguez | Mike MacDougal | |
| 2003-07-02 | Wed | KCA | AL | A | N | 83 | L | 2-8 | 9 | box - pbp | L2 | 34-49 | 4 | 11 | 26 | 2:07 | 12,918 | Billy Traber | Darrell May (L) | Darrell May | Billy Traber | None | |
| 2003-07-03 | Thu | MIN | AL | A | N | 84 | W | 4-1 | 9 | box - pbp | W1 | 35-49 | 4 | 11 | 25 | 2:18 | 15,064 | CC Sabathia | Kenny Rogers (L) | CC Sabathia | Kenny Rogers | None | |
| 2003-07-04 | Fri | MIN | AL | A | N | 85 | L | 2-9 | 9 | box - pbp | L1 | 35-50 | 4 | 11 | 25 | 2:33 | 21,328 | Jason Davis | Rick Reed (R) | Rick Reed | Jason Davis | None | |
| 2003-07-05 | Sat | MIN | AL | A | N | 86 | W | 13-2 | 9 | box - pbp | W1 | 36-50 | 4 | 11 | 25 | 2:33 | 20,273 | Brian Anderson | Joe Mays (R) | Brian Anderson | Joe Mays | None | |
| 2003-07-06 | Sun | MIN | AL | A | D | 87 | W | 5-3 | 10 | box - pbp | W2 | 37-50 | 4 | 11 | 25 | 3:13 | 20,549 | Jason Stanford | Brad Radke (R) | David Riske | Eddie Guardado | Danys Baez | |
| 2003-07-08 | Tue | NYA | AL | H | N | 88 | W | 4-0 | 9 | box - pbp | W3 | 38-50 | 4 | 11 | 25 | 2:11 | 26,540 | Billy Traber | Jeff Weaver (R) | Billy Traber | Jeff Weaver | None | |
| 2003-07-09 | Wed | NYA | AL | H | N | 89 | L | 2-6 | 9 | box - pbp | L1 | 38-51 | 4 | 11 | 25 | 3:08 | 25,058 | CC Sabathia | David Wells (L) | David Wells | CC Sabathia | None | |
| 2003-07-10 | Thu | NYA | AL | H | N | 90 | W | 3-2 | 10 | box - pbp | W1 | 39-51 | 4 | 11 | 25 | 3:12 | 30,167 | Jason Davis | Roger Clemens (R) | Jason Boyd | Sterling Hitchcock | None | |
| 2003-07-11 | Fri | CHA | AL | H | N | 91 | W | 12-5 | 9 | box - pbp | W2 | 40-51 | 4 | 11 | 24 | 2:50 | 27,712 | Brian Anderson | Danny Wright (R) | Brian Anderson | Dan Wright | None | |
| 2003-07-12 | Sat | CHA | AL | H | D | 92 | L | 4-7 | 10 | box - pbp | L1 | 41-52 | 4 | 11 | 24 | 3:00 | 24,163 | Jason Stanford | Mark Buehrle (L) | Damaso Marte | Terry Mulholland | Tom Gordon | |
| 2003-07-12 | Sat | CHA | AL | H | N | 93 | W | 4-2 | 9 | box - pbp | W1 | 41-52 | 4 | 11 | 24 | 2:36 | 27,165 | Jake Westbrook | Mike Porzio (L) | Jake Westbrook | Mike Porzio | Danys Baez | |
| 2003-07-13 | Sun | CHA | AL | H | D | 94 | L | 4-7 | 9 | box - pbp | L1 | 41-53 | 4 | 11 | 24 | 3:11 | 26,467 | Billy Traber | Jon Garland (R) | Damaso Marte | Rafael Betancourt | Tom Gordon | |
| 2003-07-17 | Thu | NYA | AL | A | N | 95 | L | 4-5 | 9 | box - pbp | L2 | 41-54 | 4 | 11 | 24 | 2:30 | 46,401 | Jason Davis | Andy Pettitte (L) | Mariano Rivera | David Riske | None | |
| 2003-07-18 | Fri | NYA | AL | A | N | 96 | L | 4-10 | 9 | box - pbp | L3 | 41-55 | 4 | 11 | 24 | 3:01 | 47,341 | Brian Anderson | Roger Clemens (R) | Roger Clemens | Brian Anderson | None | |
| 2003-07-19 | Sat | NYA | AL | A | D | 97 | L | 4-7 | 9 | box - pbp | L4 | 41-56 | 4 | 11 | 24 | 2:41 | 54,981 | CC Sabathia | David Wells (L) | David Wells | CC Sabathia | Mariano Rivera | |
| 2003-07-20 | Sun | NYA | AL | A | D | 98 | L | 4-7 | 9 | box - pbp | L5 | 41-57 | 4 | 11 | 24 | 3:20 | 51,891 | Jake Westbrook | Mike Mussina (R) | Mike Mussina | Jake Westbrook | Mariano Rivera | |
| 2003-07-21 | Mon | CHA | AL | A | N | 99 | L | 3-4 | 9 | box - pbp | L6 | 41-58 | 4 | 11 | 25 | 2:40 | 31,776 | Brian Tallet | Mike Porzio (L) | Mike Porzio | Brian Tallet | Tom Gordon | |
| 2003-07-22 | Tue | CHA | AL | A | D | 100 | L | 2-5 | 9 | box - pbp | L7 | 41-59 | 4 | 11 | 25 | 2:25 | 20,667 | Jason Davis | Bartolo Colon (R) | Bartolo Colon | Jason Davis | Damaso Marte | |
| 2003-07-23 | Wed | DET | AL | H | N | 101 | W | 4-1 | 9 | box - pbp | W1 | 42-59 | 4 | 11 | 25 | 2:04 | 21,202 | Brian Anderson | Matt Roney (R) | Brian Anderson | Matt Roney | Danys Baez | |
| 2003-07-24 | Thu | DET | AL | H | N | 102 | L | 4-7 | 9 | box - pbp | L1 | 42-60 | 4 | 11 | 25 | 2:48 | 20,857 | CC Sabathia | Nate Cornejo (R) | Nate Cornejo | CC Sabathia | Chris Mears | |
| 2003-07-25 | Fri | MIN | AL | H | N | 103 | L | 5-6 | 9 | box - pbp | L2 | 42-61 | 4 | 11 | 25 | 3:05 | 23,444 | Jake Westbrook | Kenny Rogers (L) | LaTroy Hawkins | Danys Baez | Eddie Guardado | |
| 2003-07-26 | Sat | MIN | AL | H | N | 104 | W | 9-2 | 9 | box - pbp | W1 | 43-61 | 4 | 11 | 25 | 2:28 | 25,077 | Billy Traber | Kyle Lohse (R) | Billy Traber | Kyle Lohse | None | |
| 2003-07-27 | Sun | MIN | AL | H | D | 105 | W | 3-2 | 14 | box - pbp | W2 | 44-61 | 4 | 11 | 24 | 4:04 | 24,318 | Jason Davis | Rick Reed (R) | Rafael Betancourt | Juan Rincon | None | |
| 2003-07-29 | Tue | OAK | AL | A | N | 106 | L | 2-6 | 9 | box - pbp | L1 | 44-62 | 4 | 11 | 24 | 2:39 | 19,260 | Brian Anderson | Mark Mulder (L) | Mark Mulder | Brian Anderson | Keith Foulke | |
| 2003-07-30 | Wed | OAK | AL | A | N | 107 | W | 4-2 | 9 | box - pbp | W1 | 45-62 | 4 | 11 | 24 | 2:38 | 29,792 | CC Sabathia | Ted Lilly (L) | CC Sabathia | Ted Lilly | Danys Baez | |
| 2003-07-31 | Thu | OAK | AL | A | D | 108 | L | 1-3 | 9 | box - pbp | L1 | 45-63 | 4 | 11 | 24 | 2:26 | 25,011 | Jake Westbrook | Rich Harden (R) | Rich Harden | Jake Westbrook | Keith Foulke | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2003-08-01 | Fri | TEX | AL | A | N | 109 | L | 3-10 | 9 | box - pbp | L2 | 45-64 | 4 | 12 | 25 | 2:15 | 24,143 | Billy Traber | John Thomson (R) | John Thomson | Billy Traber | None | |
| 2003-08-02 | Sat | TEX | AL | A | N | 110 | L | 7-9 | 9 | box - pbp | L3 | 45-65 | 4 | 12 | 25 | 3:00 | 49,290 | Jason Davis | Joaquin Benoit (R) | Erasmo Ramirez | Jason Stanford | Francisco Cordero | |
| 2003-08-03 | Sun | TEX | AL | A | N | 111 | L | 5-8 | 9 | box - pbp | L4 | 45-66 | 4 | 12 | 26 | 2:52 | 19,133 | Brian Anderson | R.A. Dickey (R) | R.A. Dickey | Brian Anderson | Francisco Cordero | |
| 2003-08-05 | Tue | SEA | AL | H | N | 112 | L | 1-2 | 9 | box - pbp | L5 | 45-67 | 4 | 12 | 26 | 2:37 | 22,300 | CC Sabathia | Jamie Moyer (L) | Jamie Moyer | CC Sabathia | Shigetoshi Hasegawa | |
| 2003-08-06 | Wed | SEA | AL | H | N | 113 | W | 10-6 | 9 | box - pbp | W1 | 46-67 | 4 | 12 | 26 | 2:43 | 23,282 | Jake Westbrook | Joel Pineiro (R) | Jake Westbrook | Joel Pineiro | None | |
| 2003-08-07 | Thu | SEA | AL | H | N | 114 | W | 3-0 | 9 | box - pbp | W2 | 47-67 | 4 | 12 | 26 | 2:17 | 21,141 | Billy Traber | Freddy Garcia (R) | Billy Traber | Freddy Garcia | Danys Baez | |
| 2003-08-08 | Fri | ANA | AL | H | N | 115 | L | 2-5 | 9 | box - pbp | L1 | 47-68 | 4 | 12 | 26 | 2:28 | 26,175 | Jason Davis | Jarrod Washburn (L) | Jarrod Washburn | Jason Davis | None | |
| 2003-08-09 | Sat | ANA | AL | H | D | 116 | W | 3-2 | 13 | box - pbp | W1 | 49-68 | 4 | 12 | 25 | 3:30 | 26,391 | Brian Anderson | Kevin Gregg (R) | Jack Cressend | Ben Weber | None | |
| 2003-08-09 | Sat | ANA | AL | H | N | 117 | W | 3-2 | 9 | box - pbp | W2 | 49-68 | 4 | 12 | 25 | 2:23 | 20,116 | Jason Stanford | Scot Shields (R) | Jason Boyd | Scot Shields | Danys Baez | |
| 2003-08-10 | Sun | ANA | AL | H | D | 118 | W | 3-1 | 9 | box - pbp | W3 | 50-68 | 4 | 12 | 25 | 2:30 | 23,576 | CC Sabathia | John Lackey (R) | CC Sabathia | John Lackey | Rafael Betancourt | |
| 2003-08-11 | Mon | MIN | AL | A | N | 119 | L | 3-5 | 9 | box - pbp | L1 | 50-69 | 4 | 12 | 25 | 2:10 | 23,291 | Jake Westbrook | Kyle Lohse (R) | Kyle Lohse | Jake Westbrook | LaTroy Hawkins | |
| 2003-08-12 | Tue | MIN | AL | A | N | 120 | W | 9-6 | 9 | box - pbp | W1 | 51-69 | 4 | 12 | 25 | 3:15 | 25,834 | Billy Traber | Joe Mays (R) | Rafael Betancourt | James Baldwin | None | |
| 2003-08-13 | Wed | MIN | AL | A | N | 121 | W | 5-0 | 14 | box - pbp | W2 | 52-69 | 4 | 12 | 25 | 4:25 | 30,082 | Jason Davis | Johan Santana (L) | Terry Mulholland | Juan Rincon | None | |
| 2003-08-14 | Thu | MIN | AL | A | D | 122 | W | 8-3 | 9 | box - pbp | W3 | 53-69 | 4 | 12 | 25 | 2:31 | 24,273 | Brian Anderson | Brad Radke (R) | Brian Anderson | Brad Radke | None | |
| 2003-08-15 | Fri | TBA | AL | H | N | 123 | W | 1-0 | 9 | box - pbp | W4 | 54-69 | 4 | 12 | 25 | 2:09 | 19,679 | CC Sabathia | Victor Zambrano (R) | CC Sabathia | Travis Harper | None | |
| 2003-08-16 | Sat | TBA | AL | H | N | 124 | L | 3-5 | 9 | box - pbp | L1 | 54-70 | 4 | 12 | 25 | 2:48 | 23,397 | Cliff Lee | Chad Gaudin (R) | Mark Malaska | Cliff Lee | Lance Carter | |
| 2003-08-17 | Sun | TBA | AL | H | D | 125 | W | 5-4 | 12 | box - pbp | W1 | 55-70 | 4 | 12 | 25 | 4:06 | 21,097 | Jake Westbrook | Joe Kennedy (L) | Terry Mulholland | Jesus Colome | None | |
| 2003-08-18 | Mon | TBA | AL | H | N | 126 | L | 4-7 | 13 | box - pbp | L1 | 55-71 | 4 | 12 | 26 | 4:04 | 18,685 | Billy Traber | Rob Bell (R) | Lance Carter | Terry Mulholland | None | |
| 2003-08-19 | Tue | MIN | AL | H | N | 127 | L | 2-8 | 9 | box - pbp | L2 | 55-72 | 4 | 12 | 26 | 2:29 | 21,239 | Jason Davis | Johan Santana (L) | Johan Santana | Jason Davis | None | |
| 2003-08-20 | Wed | MIN | AL | H | N | 128 | L | 3-4 | 9 | box - pbp | L3 | 55-73 | 4 | 12 | 26 | 2:35 | 20,197 | Brian Anderson | Brad Radke (R) | Brad Radke | Brian Anderson | Eddie Guardado | |
| 2003-08-22 | Fri | TBA | AL | A | N | 129 | W | 8-3 | 9 | box - pbp | W1 | 56-73 | 4 | 12 | 26 | 2:14 | 11,979 | Cliff Lee | Joe Kennedy (L) | Cliff Lee | Joe Kennedy | None | |
| 2003-08-23 | Sat | TBA | AL | A | N | 130 | W | 7-5 | 9 | box - pbp | W2 | 57-73 | 4 | 12 | 26 | 2:41 | 18,805 | CC Sabathia | Rob Bell (R) | CC Sabathia | Brandon Backe | David Riske | |
| 2003-08-24 | Sun | TBA | AL | A | D | 131 | W | 7-5 | 9 | box - pbp | W3 | 58-73 | 4 | 12 | 26 | 2:58 | 14,507 | Jake Westbrook | Jeremi Gonzalez (R) | Jake Westbrook | Geremi Gonzalez | David Riske | |
| 2003-08-26 | Tue | DET | AL | H | N | 132 | L | 4-5 | 9 | box - pbp | L1 | 58-74 | 4 | 12 | 26 | 2:31 | 16,972 | Billy Traber | Nate Cornejo (R) | Nate Cornejo | Billy Traber | Jamie Walker | |
| 2003-08-27 | Wed | DET | AL | H | N | 133 | W | 9-7 | 9 | box - pbp | W1 | 59-74 | 4 | 12 | 25 | 2:41 | 16,457 | Terry Mulholland | Shane Loux (R) | Jack Cressend | Chris Spurling | David Riske | |
| 2003-08-28 | Thu | DET | AL | H | N | 134 | W | 8-3 | 9 | box - pbp | W2 | 60-74 | 4 | 12 | 25 | 2:03 | 16,282 | Cliff Lee | Jeremy Bonderman (R) | Cliff Lee | Jeremy Bonderman | None | |
| 2003-08-29 | Fri | TOR | AL | H | N | 135 | L | 3-7 | 9 | box - pbp | L1 | 60-75 | 4 | 12 | 25 | 2:24 | 21,008 | CC Sabathia | Kelvim Escobar (R) | Kelvim Escobar | CC Sabathia | None | |
| 2003-08-30 | Sat | TOR | AL | H | N | 136 | L | 3-9 | 9 | box - pbp | L2 | 60-76 | 4 | 12 | 25 | 2:50 | 21,806 | Jake Westbrook | Cory Lidle (R) | Cory Lidle | Jake Westbrook | Josh Towers | |
| 2003-08-31 | Sun | TOR | AL | H | D | 137 | W | 5-4 | 9 | box - pbp | W1 | 61-76 | 4 | 12 | 24 | 3:00 | 20,866 | Billy Traber | Mark Hendrickson (L) | Danys Baez | Jason Kershner | None | |
| Game Date | Day | Opp | Lg | H/A | D/N | G | W/L | Result | Inn | Boxscores | Strk | Record | Div-Rk | Lg-Rk | MLB-Rk | Time | Att | Ballpark | Starting Pitcher | Opposing Pitcher | Winning Pitcher | Losing Pitcher | Save Pitcher |
| 2003-09-01 | Mon | DET | AL | A | D | 138 | W | 7-4 | 9 | box - pbp | W2 | 62-76 | 4 | 11 | 23 | 2:32 | 10,986 | Jason Stanford | Chris Mears (R) | Jose Santiago | Jamie Walker | David Riske | |
| 2003-09-02 | Tue | DET | AL | A | N | 139 | L | 6-8 | 9 | box - pbp | L1 | 62-77 | 4 | 11 | 24 | 2:47 | 9,318 | Cliff Lee | Jeremy Bonderman (R) | Brian Schmack | Chad Durbin | Fernando Rodney | |
| 2003-09-03 | Wed | DET | AL | A | N | 140 | L | 5-6 | 11 | box - pbp | L2 | 62-78 | 4 | 12 | 26 | 3:17 | 10,234 | CC Sabathia | Nate Robertson (R) | Jamie Walker | Jose Santiago | None | |
| 2003-09-04 | Thu | DET | AL | A | D | 141 | L | 1-2 | 9 | box - pbp | L3 | 62-79 | 4 | 12 | 26 | 2:25 | 11,371 | Jake Westbrook | Gary Knotts (R) | Gary Knotts | Jake Westbrook | Danny Patterson | |
| 2003-09-05 | Fri | CHA | AL | A | N | 142 | L | 3-5 | 9 | box - pbp | L4 | 62-80 | 4 | 12 | 26 | 2:50 | 27,196 | Billy Traber | Jon Garland (R) | Jon Garland | Billy Traber | Tom Gordon | |
| 2003-09-06 | Sat | CHA | AL | A | D | 143 | L | 5-8 | 9 | box - pbp | L5 | 62-81 | 4 | 12 | 26 | 2:49 | 24,796 | Jason Stanford | Esteban Loaiza (R) | Esteban Loaiza | Jack Cressend | Tom Gordon | |
| 2003-09-07 | Sun | CHA | AL | A | D | 144 | L | 3-7 | 9 | box - pbp | L6 | 62-82 | 4 | 12 | 26 | 2:56 | 19,999 | Cliff Lee | Danny Wright (R) | Scott Schoeneweis | Danys Baez | None | |
| 2003-09-09 | Tue | KCA | AL | A | N | 145 | W | 7-1 | 9 | box - pbp | W1 | 63-82 | 4 | 12 | 24 | 2:39 | 12,389 | Jason Davis | Jimmy Gobble (L) | Jason Davis | Jimmy Gobble | None | |
| 2003-09-10 | Wed | KCA | AL | A | N | 146 | L | 7-9 | 9 | box - pbp | L1 | 63-83 | 4 | 12 | 24 | 2:50 | 21,581 | Chad Durbin | Brian Anderson (L) | Kris Wilson | Jose Santiago | Jeremy Affeldt | |
| 2003-09-11 | Thu | KCA | AL | A | D | 147 | W | 6-5 | 9 | box - pbp | W1 | 64-83 | 4 | 12 | 24 | 2:53 | 13,188 | Jake Westbrook | Darrell May (L) | Danys Baez | Jason Grimsley | David Riske | |
| 2003-09-12 | Fri | MIN | AL | H | N | 148 | W | 4-3 | 9 | box - pbp | W2 | 65-83 | 4 | 12 | 24 | 3:10 | 20,679 | CC Sabathia | Kenny Rogers (L) | CC Sabathia | Kenny Rogers | David Riske | |
| 2003-09-13 | Sat | MIN | AL | H | N | 149 | L | 0-2 | 9 | box - pbp | L1 | 65-84 | 4 | 12 | 24 | 2:22 | 20,440 | Jason Stanford | Kyle Lohse (R) | Kyle Lohse | Jason Stanford | Eddie Guardado | |
| 2003-09-14 | Sun | MIN | AL | H | D | 150 | L | 3-5 | 9 | box - pbp | L2 | 65-85 | 4 | 12 | 24 | 2:48 | 19,452 | Cliff Lee | Eric Milton (L) | Juan Rincon | Danys Baez | Eddie Guardado | |
| 2003-09-15 | Mon | MIN | AL | H | N | 151 | L | 6-13 | 9 | box - pbp | L3 | 65-86 | 4 | 12 | 24 | 3:21 | 16,967 | Jason Davis | Johan Santana (L) | Johan Santana | Jason Davis | None | |
| 2003-09-16 | Tue | KCA | AL | H | N | 152 | L | 8-12 | 9 | box - pbp | L4 | 65-87 | 4 | 12 | 25 | 2:54 | 16,145 | Billy Traber | Darrell May (L) | Darrell May | Billy Traber | None | |
| 2003-09-17 | Wed | KCA | AL | H | N | 153 | W | 9-1 | 9 | box - pbp | W1 | 66-87 | 4 | 12 | 24 | 2:48 | 16,363 | Jake Westbrook | Paul Abbott (R) | Jake Westbrook | Paul Abbott | None | |
| 2003-09-18 | Thu | KCA | AL | H | N | 154 | L | 2-3 | 9 | box - pbp | L1 | 66-88 | 4 | 12 | 24 | 2:09 | 17,275 | CC Sabathia | Jose Lima (R) | Jose Lima | CC Sabathia | Curt Leskanic | |
| 2003-09-19 | Fri | BOS | AL | H | N | 155 | L | 0-2 | 9 | box - pbp | L2 | 66-89 | 4 | 12 | 24 | 2:32 | 20,374 | Jason Stanford | John Burkett (R) | John Burkett | Jason Stanford | Alan Embree | |
| 2003-09-20 | Sat | BOS | AL | H | N | 156 | W | 13-4 | 9 | box - pbp | W1 | 67-89 | 4 | 12 | 24 | 2:51 | 23,242 | Terry Mulholland | Derek Lowe (R) | David Lee | Derek Lowe | None | |
| 2003-09-21 | Sun | BOS | AL | H | D | 157 | L | 0-2 | 9 | box - pbp | L1 | 67-90 | 4 | 12 | 25 | 2:32 | 27,655 | Cliff Lee | Pedro Martinez (R) | Pedro Martinez | Cliff Lee | Byung-Hyun Kim | |
| 2003-09-23 | Tue | MIN | AL | A | N | 158 | L | 1-4 | 9 | box - pbp | L2 | 67-91 | 4 | 12 | 25 | 2:16 | 33,650 | Jake Westbrook | Kenny Rogers (L) | Kenny Rogers | Jake Westbrook | Eddie Guardado | |
| 2003-09-24 | Wed | MIN | AL | A | N | 159 | L | 2-3 | 9 | box - pbp | L3 | 67-92 | 4 | 12 | 25 | 2:14 | 32,986 | CC Sabathia | Kyle Lohse (R) | Jesse Orosco | Rafael Betancourt | Eddie Guardado | |
| 2003-09-26 | Fri | TOR | AL | A | N | 160 | W | 2-1 | 9 | box - pbp | W1 | 68-92 | 4 | 12 | 24 | 2:31 | 13,861 | Jason Stanford | Cory Lidle (R) | Jason Stanford | Cory Lidle | David Riske | |
| 2003-09-27 | Sat | TOR | AL | A | D | 161 | L | 4-5 | 9 | box - pbp | L1 | 68-93 | 4 | 12 | 26 | 2:07 | 21,504 | Terry Mulholland | Roy Halladay (R) | Roy Halladay | Terry Mulholland | None | |
| 2003-09-28 | Sun | TOR | AL | A | D | 162 | L | 2-6 | 9 | box - pbp | L2 | 68-94 | 4 | 12 | 26 | 2:25 | 22,014 | Cliff Lee | Josh Towers (R) | Josh Towers | Cliff Lee | None |
Team Splits | Top |
| Category | GP | W | L | Wpct | RF | RA | Diff |
| Season Total | 162 | 68 | 94 | .420 | 699 | 778 | -79 |
| Home Games | 81 | 38 | 43 | .469 | 330 | 350 | -20 |
| Away Games | 81 | 30 | 51 | .370 | 369 | 428 | -59 |
| Night Games | 109 | 46 | 63 | .422 | 463 | 511 | -48 |
| Day Games | 53 | 22 | 31 | .415 | 236 | 267 | -31 |
| March/April | 27 | 7 | 20 | .259 | 91 | 132 | -41 |
| May | 26 | 14 | 12 | .538 | 127 | 142 | -15 |
| June | 28 | 13 | 15 | .464 | 123 | 123 | 0 |
| July | 27 | 11 | 16 | .407 | 115 | 125 | -10 |
| August | 29 | 16 | 13 | .552 | 137 | 135 | +2 |
| Sept/Oct | 25 | 7 | 18 | .280 | 106 | 121 | -15 |
| 1-Run Games | 40 | 15 | 25 | .375 | 145 | 155 | -10 |
| Close Games (1-2-3 Runs) | 110 | 46 | 64 | .418 | 429 | 458 | -29 |
| Blowouts (7+ runs) | 18 | 7 | 11 | .389 | 113 | 145 | -32 |
| Extra Innings | 18 | 7 | 11 | .389 | 70 | 76 | -6 |
| Shutouts | 12 | 7 | 5 | .583 | 23 | 11 | +12 |
| vs LHSP | 49 | 19 | 30 | .388 | 191 | 241 | -50 |
| vs RHSP | 113 | 49 | 64 | .434 | 508 | 537 | -29 |
| vs Division | 76 | 35 | 41 | .461 | 364 | 346 | +18 |
| vs League | 144 | 62 | 82 | .431 | 628 | 689 | -61 |
| InterLeague | 18 | 6 | 12 | .333 | 71 | 89 | -18 |
