| 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 |
| 2004-04-06 | Tue | COL | NL | H | D | 1 | L | 2-6 | 9 | box - pbp | L1 | 0-1 | 5 | 12 | 24 | 2:35 | 46,949 | Randy Johnson | Shawn Estes (L) | Shawn Estes | Randy Johnson | None | |
| 2004-04-07 | Wed | COL | NL | H | N | 2 | W | 9-5 | 9 | box - pbp | W1 | 1-1 | 3 | 8 | 15 | 3:01 | 25,918 | Brandon Webb | Jason Jennings (R) | Brandon Webb | Jason Jennings | Matt Mantei | |
| 2004-04-08 | Thu | COL | NL | H | N | 3 | W | 6-5 | 11 | box - pbp | W2 | 2-1 | 1 | 3 | 4 | 3:14 | 26,448 | Elmer Dessens | Joe Kennedy (L) | Steve Randolph | Shawn Chacon | None | |
| 2004-04-09 | Fri | SLN | NL | H | N | 4 | L | 6-13 | 9 | box - pbp | L1 | 2-2 | 2 | 9 | 16 | 2:41 | 35,930 | Casey Daigle | Chris Carpenter (R) | Chris Carpenter | Casey Daigle | None | |
| 2004-04-10 | Sat | SLN | NL | H | N | 5 | L | 2-10 | 9 | box - pbp | L2 | 2-3 | 3 | 14 | 21 | 2:12 | 38,842 | Steve Sparks | Matt Morris (R) | Matt Morris | Steve Sparks | None | |
| 2004-04-11 | Sun | SLN | NL | H | D | 6 | L | 5-6 | 9 | box - pbp | L3 | 2-4 | 4 | 15 | 24 | 3:05 | 32,072 | Randy Johnson | Jason Marquis (R) | Mike Lincoln | Matt Mantei | Jason Isringhausen | |
| 2004-04-12 | Mon | COL | NL | A | D | 7 | L | 4-7 | 9 | box - pbp | L4 | 2-5 | 5 | 15 | 27 | 3:03 | 48,013 | Brandon Webb | Jason Jennings (R) | Vladimir Nunez | Mike Koplove | Shawn Chacon | |
| 2004-04-14 | Wed | COL | NL | A | N | 8 | L | 4-14 | 9 | box - pbp | L5 | 2-6 | 5 | 15 | 26 | 2:34 | 23,128 | Elmer Dessens | Joe Kennedy (L) | Joe Kennedy | Elmer Dessens | None | |
| 2004-04-15 | Thu | COL | NL | A | D | 9 | W | 11-10 | 9 | box - pbp | W1 | 3-6 | 5 | 14 | 25 | 3:10 | 22,320 | Casey Daigle | Scott Elarton (R) | Mike Koplove | Scott Elarton | Matt Mantei | |
| 2004-04-16 | Fri | SDN | NL | A | N | 10 | W | 5-0 | 9 | box - pbp | W2 | 4-6 | 3 | 14 | 25 | 2:30 | 37,300 | Randy Johnson | Jake Peavy (R) | Randy Johnson | Jake Peavy | None | |
| 2004-04-17 | Sat | SDN | NL | A | N | 11 | L | 2-3 | 9 | box - pbp | L1 | 4-7 | 4 | 15 | 24 | 2:26 | 42,261 | Brandon Webb | Ismael Valdez (R) | Ismael Valdez | Brandon Webb | Trevor Hoffman | |
| 2004-04-18 | Sun | SDN | NL | A | D | 12 | L | 5-6 | 9 | box - pbp | L2 | 4-8 | 5 | 15 | 26 | 3:04 | 41,730 | Steve Sparks | Adam Eaton (R) | Eddie Oropesa | Matt Mantei | None | |
| 2004-04-20 | Tue | MIL | NL | A | N | 13 | L | 2-4 | 9 | box - pbp | L3 | 4-9 | 5 | 15 | 28 | 2:40 | 10,244 | Elmer Dessens | Ben Sheets (R) | Ben Sheets | Elmer Dessens | Danny Kolb | |
| 2004-04-21 | Wed | MIL | NL | A | N | 14 | L | 6-10 | 9 | box - pbp | L4 | 4-10 | 5 | 15 | 28 | 2:57 | 11,223 | Randy Johnson | Doug Davis (L) | Ben Ford | Randy Johnson | None | |
| 2004-04-22 | Thu | MIL | NL | A | D | 15 | W | 11-9 | 15 | box - pbp | W1 | 5-10 | 5 | 15 | 28 | 5:22 | 13,879 | Brandon Webb | Wes Obermueller (R) | Steve Sparks | Adrian Hernandez | None | |
| 2004-04-23 | Fri | SDN | NL | H | N | 16 | W | 5-2 | 9 | box - pbp | W2 | 6-10 | 4 | 14 | 24 | 2:14 | 30,028 | Casey Daigle | Adam Eaton (R) | Mike Koplove | Adam Eaton | Matt Mantei | |
| 2004-04-24 | Sat | SDN | NL | H | N | 17 | L | 2-4 | 9 | box - pbp | L1 | 6-11 | 5 | 15 | 26 | 2:29 | 32,657 | Steve Sparks | David Wells (L) | Akinori Otsuka | Oscar Villarreal | Trevor Hoffman | |
| 2004-04-25 | Sun | SDN | NL | H | D | 18 | W | 12-7 | 9 | box - pbp | W1 | 7-11 | 4 | 13 | 23 | 3:06 | 32,553 | Elmer Dessens | Brian Lawrence (R) | Elmer Dessens | Brian Lawrence | None | |
| 2004-04-26 | Mon | CHN | NL | H | N | 19 | W | 9-0 | 9 | box - pbp | W2 | 8-11 | 3 | 12 | 19 | 2:45 | 33,564 | Randy Johnson | Carlos Zambrano (R) | Randy Johnson | Carlos Zambrano | None | |
| 2004-04-27 | Tue | CHN | NL | H | N | 20 | W | 10-1 | 9 | box - pbp | W3 | 9-11 | 3 | 11 | 18 | 2:49 | 33,781 | Brandon Webb | Sergio Mitre (R) | Brandon Webb | Sergio Mitre | None | |
| 2004-04-28 | Wed | CHN | NL | H | N | 21 | L | 3-4 | 9 | box - pbp | L1 | 9-12 | 3 | 13 | 21 | 2:33 | 34,761 | Casey Daigle | Greg Maddux (R) | LaTroy Hawkins | Matt Mantei | Joe Borowski | |
| 2004-04-30 | Fri | PHI | NL | A | N | 22 | L | 0-4 | 9 | box - pbp | L2 | 9-13 | 5 | 14 | 23 | 2:22 | 43,721 | Elmer Dessens | Randy Wolf (L) | Randy Wolf | Elmer Dessens | 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 |
| 2004-05-01 | Sat | PHI | NL | A | N | 23 | W | 6-4 | 9 | box - pbp | W1 | 10-13 | 4 | 14 | 22 | 3:20 | 44,048 | Randy Johnson | Vicente Padilla (R) | Randy Johnson | Vicente Padilla | Matt Mantei | |
| 2004-05-02 | Sun | PHI | NL | A | D | 24 | L | 5-6 | 14 | box - pbp | L1 | 10-14 | 5 | 14 | 24 | 4:27 | 43,025 | Brandon Webb | Eric Milton (L) | Ryan Madson | Oscar Villarreal | None | |
| 2004-05-04 | Tue | CHN | NL | A | N | 25 | W | 6-3 | 9 | box - pbp | W1 | 11-14 | 4 | 14 | 23 | 2:22 | 38,942 | Steve Sparks | Sergio Mitre (R) | Steve Sparks | Sergio Mitre | Jose Valverde | |
| 2004-05-05 | Wed | CHN | NL | A | N | 26 | W | 2-0 | 9 | box - pbp | W2 | 12-14 | 3 | 13 | 22 | 2:33 | 38,902 | Casey Daigle | Kerry Wood (R) | Casey Daigle | Kerry Wood | Jose Valverde | |
| 2004-05-06 | Thu | CHN | NL | A | D | 27 | L | 3-11 | 9 | box - pbp | L1 | 12-15 | 3 | 14 | 23 | 3:04 | 38,169 | Elmer Dessens | Matt Clement (R) | Matt Clement | Elmer Dessens | None | |
| 2004-05-07 | Fri | PHI | NL | H | N | 28 | L | 1-4 | 9 | box - pbp | L2 | 12-16 | 4 | 15 | 25 | 2:49 | 30,738 | Randy Johnson | Vicente Padilla (R) | Vicente Padilla | Randy Johnson | Billy Wagner | |
| 2004-05-08 | Sat | PHI | NL | H | N | 29 | L | 7-8 | 9 | box - pbp | L3 | 12-17 | 5 | 15 | 25 | 3:00 | 38,907 | Brandon Webb | Eric Milton (L) | Eric Milton | Brandon Webb | Tim Worrell | |
| 2004-05-09 | Sun | PHI | NL | H | N | 30 | L | 1-7 | 9 | box - pbp | L4 | 12-18 | 5 | 15 | 25 | 2:40 | 29,637 | Steve Sparks | Brett Myers (R) | Brett Myers | Steve Sparks | None | |
| 2004-05-10 | Mon | NYN | NL | H | N | 31 | W | 12-8 | 9 | box - pbp | W1 | 13-18 | 5 | 14 | 24 | 3:11 | 28,638 | Casey Daigle | James Baldwin (R) | Casey Daigle | James Baldwin | None | |
| 2004-05-11 | Tue | NYN | NL | H | N | 32 | W | 9-5 | 9 | box - pbp | W2 | 14-18 | 3 | 11 | 20 | 3:24 | 34,263 | Elmer Dessens | Al Leiter (L) | Brian Bruney | Al Leiter | None | |
| 2004-05-12 | Wed | NYN | NL | H | N | 33 | L | 0-1 | 9 | box - pbp | L1 | 14-19 | 4 | 14 | 23 | 2:28 | 27,750 | Randy Johnson | Tom Glavine (L) | Tom Glavine | Randy Johnson | Braden Looper | |
| 2004-05-13 | Thu | NYN | NL | H | N | 34 | L | 4-7 | 9 | box - pbp | L2 | 14-20 | 5 | 15 | 26 | 2:34 | 25,573 | Brandon Webb | Jae-weong Seo (R) | Jae Weong Seo | Brandon Webb | Braden Looper | |
| 2004-05-14 | Fri | MON | NL | H | N | 35 | L | 3-4 | 9 | box - pbp | L3 | 14-21 | 5 | 15 | 26 | 2:58 | 27,118 | Casey Fossum | Tomo Ohka (R) | Chad Cordero | Jose Valverde | Rocky Biddle | |
| 2004-05-15 | Sat | MON | NL | H | N | 36 | L | 0-5 | 9 | box - pbp | L4 | 14-22 | 5 | 15 | 26 | 2:35 | 32,379 | Casey Daigle | Claudio Vargas (L) | Claudio Vargas | Casey Daigle | None | |
| 2004-05-16 | Sun | MON | NL | H | D | 37 | L | 1-6 | 9 | box - pbp | L5 | 14-23 | 5 | 15 | 26 | 2:34 | 32,629 | Steve Sparks | Livan Hernandez (R) | Livan Hernandez | Steve Sparks | None | |
| 2004-05-18 | Tue | ATL | NL | A | N | 38 | W | 2-0 | 9 | box - pbp | W1 | 15-23 | 5 | 15 | 26 | 2:13 | 23,381 | Randy Johnson | Mike Hampton (L) | Randy Johnson | Mike Hampton | None | |
| 2004-05-19 | Wed | ATL | NL | A | N | 39 | W | 6-4 | 11 | box - pbp | W2 | 16-23 | 4 | 14 | 25 | 3:20 | 19,971 | Brandon Webb | John Thomson (R) | Brian Bruney | Armando Almanza | None | |
| 2004-05-20 | Thu | ATL | NL | A | N | 40 | L | 1-5 | 9 | box - pbp | L1 | 16-24 | 5 | 15 | 26 | 2:11 | 21,044 | Casey Fossum | Horacio Ramirez (L) | Horacio Ramirez | Casey Fossum | None | |
| 2004-05-21 | Fri | FLO | NL | A | N | 41 | L | 5-6 | 10 | box - pbp | L2 | 16-25 | 5 | 15 | 26 | 3:34 | 17,368 | Casey Daigle | Darren Oliver (L) | Armando Benitez | Brian Bruney | None | |
| 2004-05-22 | Sat | FLO | NL | A | D | 42 | L | 2-11 | 9 | box - pbp | L3 | 16-26 | 5 | 15 | 26 | 2:26 | 25,174 | Steve Sparks | Brad Penny (R) | Brad Penny | Steve Sparks | None | |
| 2004-05-23 | Sun | FLO | NL | A | D | 43 | W | 4-3 | 9 | box - pbp | W1 | 17-26 | 4 | 15 | 25 | 2:50 | 40,819 | Randy Johnson | Dontrelle Willis (L) | Randy Johnson | Dontrelle Willis | Jose Valverde | |
| 2004-05-24 | Mon | FLO | NL | A | D | 44 | L | 5-13 | 9 | box - pbp | L1 | 17-27 | 5 | 15 | 26 | 2:53 | 10,214 | Brandon Webb | Carl Pavano (R) | Carl Pavano | Brandon Webb | None | |
| 2004-05-25 | Tue | SFN | NL | A | N | 45 | L | 1-4 | 9 | box - pbp | L2 | 17-28 | 5 | 15 | 26 | 2:32 | 36,664 | Casey Fossum | Jason Schmidt (R) | Jason Schmidt | Casey Fossum | Matt Herges | |
| 2004-05-26 | Wed | SFN | NL | A | N | 46 | L | 3-4 | 9 | box - pbp | L3 | 17-29 | 5 | 15 | 27 | 2:33 | 38,187 | Casey Daigle | Kirk Rueter (L) | Felix Rodriguez | Brian Bruney | Matt Herges | |
| 2004-05-27 | Thu | SFN | NL | A | N | 47 | L | 4-5 | 10 | box - pbp | L4 | 17-30 | 5 | 15 | 27 | 3:00 | 36,122 | Steve Sparks | Dustin Hermanson (R) | Tyler Walker | Jose Valverde | None | |
| 2004-05-28 | Fri | LAN | NL | A | N | 48 | W | 6-3 | 9 | box - pbp | W1 | 18-30 | 5 | 15 | 26 | 3:04 | 46,455 | Randy Johnson | Wilson Alvarez (L) | Randy Johnson | Wilson Alvarez | Elmer Dessens | |
| 2004-05-29 | Sat | LAN | NL | A | N | 49 | L | 0-10 | 9 | box - pbp | L1 | 18-31 | 5 | 15 | 28 | 2:37 | 35,343 | Brandon Webb | Jose Lima (R) | Jose Lima | Brandon Webb | None | |
| 2004-05-30 | Sun | LAN | NL | A | N | 50 | L | 0-3 | 9 | box - pbp | L2 | 18-32 | 5 | 15 | 28 | 2:57 | 41,060 | Casey Fossum | Kazuhisa Ishii (L) | Kazuhisa Ishii | Casey Fossum | Eric Gagne | |
| 2004-05-31 | Mon | SFN | NL | H | N | 51 | L | 4-8 | 9 | box - pbp | L3 | 18-33 | 5 | 15 | 29 | 2:56 | 35,449 | Casey Daigle | Kirk Rueter (L) | Kirk Rueter | Casey Daigle | 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 |
| 2004-06-01 | Tue | SFN | NL | H | N | 52 | W | 6-5 | 9 | box - pbp | W1 | 19-33 | 5 | 15 | 28 | 2:48 | 32,178 | Steve Sparks | Dustin Hermanson (R) | Jose Valverde | Jason Christiansen | None | |
| 2004-06-02 | Wed | SFN | NL | H | N | 53 | W | 8-6 | 9 | box - pbp | W2 | 20-33 | 5 | 15 | 26 | 2:57 | 27,897 | Randy Johnson | Brett Tomko (R) | Randy Johnson | Brett Tomko | Jose Valverde | |
| 2004-06-03 | Thu | SFN | NL | H | N | 54 | W | 11-5 | 9 | box - pbp | W3 | 21-33 | 4 | 14 | 25 | 3:01 | 25,086 | Brandon Webb | Jerome Williams (R) | Brandon Webb | Jerome Williams | None | |
| 2004-06-04 | Fri | LAN | NL | H | N | 55 | L | 3-7 | 9 | box - pbp | L1 | 21-34 | 4 | 14 | 27 | 2:55 | 32,182 | Casey Fossum | Kazuhisa Ishii (L) | Kazuhisa Ishii | Casey Fossum | Guillermo Mota | |
| 2004-06-05 | Sat | LAN | NL | H | N | 56 | L | 3-10 | 9 | box - pbp | L2 | 21-35 | 5 | 15 | 28 | 2:59 | 42,407 | Edgar Gonzalez | Odalis Perez (L) | Odalis Perez | Edgar Gonzalez | None | |
| 2004-06-06 | Sun | LAN | NL | H | D | 57 | W | 6-5 | 9 | box - pbp | W1 | 22-35 | 4 | 14 | 26 | 2:50 | 34,059 | Steve Sparks | Jeff Weaver (R) | Scott Service | Darren Dreifort | Jose Valverde | |
| 2004-06-08 | Tue | BAL | AL | A | N | 58 | W | 8-1 | 9 | box - pbp | W2 | 23-35 | 4 | 14 | 25 | 2:43 | 28,927 | Randy Johnson | Sidney Ponson (R) | Randy Johnson | Sidney Ponson | None | |
| 2004-06-09 | Wed | BAL | AL | A | N | 59 | L | 2-8 | 9 | box - pbp | L1 | 23-36 | 4 | 14 | 26 | 3:06 | 25,776 | Brandon Webb | Eric DuBose (L) | John Parrish | Steve Randolph | None | |
| 2004-06-10 | Thu | BAL | AL | A | N | 60 | W | 3-0 | 9 | box - pbp | W1 | 24-36 | 4 | 14 | 26 | 2:27 | 25,106 | Casey Fossum | Daniel Cabrera (R) | Casey Fossum | Daniel Cabrera | Jose Valverde | |
| 2004-06-11 | Fri | TOR | AL | A | N | 61 | W | 3-2 | 9 | box - pbp | W2 | 25-36 | 4 | 14 | 26 | 2:38 | 14,259 | Steve Sparks | Pat Hentgen (R) | Randy Choate | Jason Frasor | Jose Valverde | |
| 2004-06-12 | Sat | TOR | AL | A | D | 62 | L | 4-15 | 9 | box - pbp | L1 | 25-37 | 4 | 14 | 26 | 2:54 | 30,349 | Andrew Good | Roy Halladay (R) | Roy Halladay | Andrew Good | Vinnie Chulk | |
| 2004-06-13 | Sun | TOR | AL | A | D | 63 | W | 5-3 | 9 | box - pbp | W1 | 26-37 | 4 | 13 | 25 | 2:51 | 22,766 | Randy Johnson | Ted Lilly (L) | Randy Johnson | Ted Lilly | Jose Valverde | |
| 2004-06-15 | Tue | NYA | AL | H | N | 64 | L | 2-4 | 9 | box - pbp | L1 | 26-38 | 4 | 13 | 25 | 2:59 | 48,066 | Brandon Webb | Jose Contreras (R) | Jose Contreras | Brandon Webb | Mariano Rivera | |
| 2004-06-16 | Wed | NYA | AL | H | N | 65 | L | 4-9 | 9 | box - pbp | L2 | 26-39 | 4 | 14 | 26 | 3:02 | 48,274 | Casey Fossum | Tanyon Sturtze (R) | Tanyon Sturtze | Casey Fossum | None | |
| 2004-06-17 | Thu | NYA | AL | H | N | 66 | W | 6-1 | 9 | box - pbp | W1 | 27-39 | 4 | 14 | 26 | 2:19 | 48,252 | Steve Sparks | Jon Lieber (R) | Steve Sparks | Jon Lieber | Elmer Dessens | |
| 2004-06-18 | Fri | TBA | AL | H | N | 67 | L | 2-6 | 9 | box - pbp | L1 | 27-40 | 4 | 14 | 28 | 2:36 | 27,995 | Randy Johnson | John Halama (L) | John Halama | Randy Johnson | None | |
| 2004-06-19 | Sat | TBA | AL | H | N | 68 | L | 4-11 | 9 | box - pbp | L2 | 27-41 | 4 | 14 | 28 | 2:56 | 29,440 | Lance Cormier | Dewon Brazelton (R) | Rob Bell | Lance Cormier | None | |
| 2004-06-20 | Sun | TBA | AL | H | D | 69 | L | 1-2 | 9 | box - pbp | L3 | 27-42 | 4 | 14 | 28 | 2:38 | 36,037 | Brandon Webb | Mark Hendrickson (L) | Mark Hendrickson | Brandon Webb | Jesus Colome | |
| 2004-06-21 | Mon | SDN | NL | A | N | 70 | L | 1-3 | 9 | box - pbp | L4 | 27-43 | 4 | 14 | 28 | 2:24 | 29,253 | Casey Fossum | Ismael Valdez (R) | Ismael Valdez | Casey Fossum | Trevor Hoffman | |
| 2004-06-22 | Tue | SDN | NL | A | N | 71 | L | 1-2 | 10 | box - pbp | L5 | 27-44 | 4 | 14 | 28 | 2:40 | 30,933 | Steve Sparks | Adam Eaton (R) | Trevor Hoffman | Mike Koplove | None | |
| 2004-06-23 | Wed | SDN | NL | A | N | 72 | L | 3-4 | 9 | box - pbp | L6 | 27-45 | 4 | 14 | 28 | 2:27 | 37,304 | Randy Johnson | David Wells (L) | Akinori Otsuka | Elmer Dessens | None | |
| 2004-06-25 | Fri | DET | AL | A | N | 73 | L | 1-2 | 9 | box - pbp | L7 | 27-46 | 5 | 15 | 29 | 1:54 | 32,573 | Brandon Webb | Jason Johnson (R) | Jason Johnson | Brandon Webb | Ugueth Urbina | |
| 2004-06-26 | Sat | DET | AL | A | N | 74 | L | 6-7 | 9 | box - pbp | L8 | 27-47 | 5 | 15 | 29 | 2:48 | 33,579 | Casey Fossum | Jeremy Bonderman (R) | Ugueth Urbina | Brandon Villafuerte | None | |
| 2004-06-27 | Sun | DET | AL | A | D | 75 | L | 5-9 | 9 | box - pbp | L9 | 27-48 | 5 | 15 | 29 | 2:39 | 32,751 | Steve Sparks | Mike Maroth (L) | Jamie Walker | Brandon Villafuerte | None | |
| 2004-06-28 | Mon | SDN | NL | H | N | 76 | L | 5-10 | 9 | box - pbp | L10 | 27-49 | 5 | 15 | 29 | 3:28 | 29,411 | Shane Reynolds | David Wells (L) | David Wells | Shane Reynolds | None | |
| 2004-06-29 | Tue | SDN | NL | H | N | 77 | L | 2-3 | 9 | box - pbp | L11 | 27-50 | 5 | 15 | 29 | 2:30 | 34,633 | Randy Johnson | Brian Sweeney (R) | Brian Sweeney | Randy Johnson | Trevor Hoffman | |
| 2004-06-30 | Wed | SDN | NL | H | N | 78 | W | 8-5 | 9 | box - pbp | W1 | 28-50 | 5 | 15 | 29 | 2:48 | 24,275 | Brandon Webb | Brian Lawrence (R) | Steve Randolph | Blaine Neal | Mike Koplove | |
| 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 |
| 2004-07-01 | Thu | SDN | NL | H | N | 79 | W | 7-5 | 9 | box - pbp | W2 | 29-50 | 4 | 14 | 28 | 2:33 | 22,631 | Casey Fossum | Ismael Valdez (R) | Casey Fossum | Ismael Valdez | Mike Koplove | |
| 2004-07-02 | Fri | MIN | AL | H | N | 80 | L | 5-6 | 9 | box - pbp | L1 | 29-51 | 5 | 15 | 29 | 2:33 | 27,045 | Steve Sparks | Kyle Lohse (R) | J.C. Romero | Steve Randolph | Joe Nathan | |
| 2004-07-03 | Sat | MIN | AL | H | N | 81 | L | 4-8 | 9 | box - pbp | L2 | 29-52 | 5 | 15 | 29 | 2:36 | 29,830 | Andrew Good | Terry Mulholland (L) | Terry Mulholland | Andrew Good | Juan Rincon | |
| 2004-07-04 | Sun | MIN | AL | H | D | 82 | W | 6-2 | 9 | box - pbp | W1 | 30-52 | 5 | 15 | 29 | 2:18 | 31,732 | Randy Johnson | Carlos Silva (R) | Randy Johnson | Carlos Silva | None | |
| 2004-07-05 | Mon | LAN | NL | A | N | 83 | L | 5-6 | 10 | box - pbp | L1 | 30-53 | 5 | 15 | 29 | 3:08 | 32,929 | Brandon Webb | Wilson Alvarez (L) | Giovanni Carrara | Brandon Villafuerte | None | |
| 2004-07-06 | Tue | LAN | NL | A | N | 84 | L | 1-4 | 9 | box - pbp | L2 | 30-54 | 5 | 15 | 29 | 2:30 | 25,139 | Casey Fossum | Jose Lima (R) | Jose Lima | Casey Fossum | Eric Gagne | |
| 2004-07-07 | Wed | LAN | NL | A | N | 85 | L | 0-11 | 9 | box - pbp | L3 | 30-55 | 5 | 15 | 29 | 2:20 | 27,899 | Steve Sparks | Kazuhisa Ishii (L) | Kazuhisa Ishii | Steve Sparks | None | |
| 2004-07-08 | Thu | SFN | NL | A | N | 86 | W | 8-4 | 9 | box - pbp | W1 | 31-55 | 5 | 15 | 28 | 3:05 | 38,194 | Elmer Dessens | Dustin Hermanson (R) | Andrew Good | Dustin Hermanson | None | |
| 2004-07-09 | Fri | SFN | NL | A | N | 87 | L | 3-8 | 9 | box - pbp | L1 | 31-56 | 5 | 15 | 29 | 3:00 | 41,110 | Randy Johnson | Jerome Williams (R) | Jerome Williams | Randy Johnson | None | |
| 2004-07-10 | Sat | SFN | NL | A | N | 88 | L | 1-3 | 9 | box - pbp | L2 | 31-57 | 5 | 15 | 29 | 2:24 | 42,621 | Brandon Webb | Brett Tomko (R) | Brett Tomko | Brandon Webb | Matt Herges | |
| 2004-07-11 | Sun | SFN | NL | A | D | 89 | L | 2-9 | 9 | box - pbp | L3 | 31-58 | 5 | 16 | 30 | 2:43 | 42,558 | Casey Fossum | Jason Schmidt (R) | Jason Schmidt | Casey Fossum | None | |
| 2004-07-15 | Thu | LAN | NL | H | N | 90 | L | 3-4 | 9 | box - pbp | L4 | 31-59 | 5 | 16 | 30 | 2:51 | 28,150 | Randy Johnson | Jeff Weaver (R) | Wilson Alvarez | Randy Choate | Eric Gagne | |
| 2004-07-16 | Fri | LAN | NL | H | N | 91 | L | 2-6 | 9 | box - pbp | L5 | 31-60 | 5 | 16 | 30 | 2:28 | 29,255 | Brandon Webb | Kazuhisa Ishii (L) | Kazuhisa Ishii | Brandon Webb | None | |
| 2004-07-17 | Sat | LAN | NL | H | N | 92 | L | 6-7 | 9 | box - pbp | L6 | 31-61 | 5 | 16 | 30 | 3:07 | 37,027 | Casey Fossum | Odalis Perez (L) | Guillermo Mota | Brian Bruney | Eric Gagne | |
| 2004-07-18 | Sun | LAN | NL | H | D | 93 | L | 3-10 | 9 | box - pbp | L7 | 31-62 | 5 | 16 | 30 | 2:44 | 29,131 | Elmer Dessens | Jose Lima (R) | Jose Lima | Elmer Dessens | None | |
| 2004-07-19 | Mon | SFN | NL | H | N | 94 | L | 1-6 | 9 | box - pbp | L8 | 31-63 | 5 | 16 | 30 | 2:45 | 31,624 | Steve Sparks | Brett Tomko (R) | Brett Tomko | Steve Sparks | None | |
| 2004-07-20 | Tue | SFN | NL | H | N | 95 | L | 1-3 | 9 | box - pbp | L9 | 31-64 | 5 | 16 | 30 | 2:35 | 33,743 | Randy Johnson | Jerome Williams (R) | Jerome Williams | Randy Johnson | Jason Christiansen | |
| 2004-07-21 | Wed | HOU | NL | H | N | 96 | L | 2-5 | 9 | box - pbp | L10 | 31-65 | 5 | 16 | 30 | 2:55 | 26,907 | Brandon Webb | Andy Pettitte (L) | Andy Pettitte | Brandon Webb | Brad Lidge | |
| 2004-07-22 | Thu | HOU | NL | H | D | 97 | L | 3-10 | 9 | box - pbp | L11 | 31-66 | 5 | 16 | 30 | 2:42 | 26,003 | Edgar Gonzalez | Roy Oswalt (R) | Roy Oswalt | Edgar Gonzalez | None | |
| 2004-07-23 | Fri | COL | NL | H | N | 98 | L | 2-8 | 9 | box - pbp | L12 | 31-67 | 5 | 16 | 30 | 2:26 | 26,350 | Casey Fossum | Jeff Fassero (L) | Jeff Fassero | Casey Fossum | None | |
| 2004-07-24 | Sat | COL | NL | H | N | 99 | L | 2-8 | 9 | box - pbp | L13 | 31-68 | 5 | 16 | 30 | 3:04 | 31,409 | Lance Cormier | Jamey Wright (R) | Jamey Wright | Lance Cormier | None | |
| 2004-07-25 | Sun | COL | NL | H | D | 100 | L | 2-3 | 9 | box - pbp | L14 | 31-69 | 5 | 16 | 30 | 2:40 | 29,298 | Randy Johnson | Jason Jennings (R) | Jason Jennings | Randy Choate | Shawn Chacon | |
| 2004-07-26 | Mon | HOU | NL | A | N | 101 | W | 4-1 | 9 | box - pbp | W1 | 32-69 | 5 | 16 | 30 | 2:37 | 36,046 | Brandon Webb | Andy Pettitte (L) | Brandon Webb | Andy Pettitte | Greg Aquino | |
| 2004-07-27 | Tue | HOU | NL | A | N | 102 | L | 3-10 | 9 | box - pbp | L1 | 32-70 | 5 | 16 | 30 | 2:17 | 32,095 | Edgar Gonzalez | Roy Oswalt (R) | Roy Oswalt | Edgar Gonzalez | None | |
| 2004-07-28 | Wed | HOU | NL | A | N | 103 | L | 1-6 | 9 | box - pbp | L2 | 32-71 | 5 | 16 | 30 | 2:37 | 35,191 | Casey Fossum | Roger Clemens (R) | Roger Clemens | Casey Fossum | None | |
| 2004-07-29 | Thu | HOU | NL | A | D | 104 | W | 6-4 | 9 | box - pbp | W1 | 33-71 | 5 | 16 | 30 | 2:58 | 39,758 | Lance Cormier | Tim Redding (R) | Lance Cormier | Tim Redding | Greg Aquino | |
| 2004-07-30 | Fri | COL | NL | A | N | 105 | L | 1-4 | 9 | box - pbp | L1 | 33-72 | 5 | 16 | 30 | 2:20 | 29,436 | Randy Johnson | Jason Jennings (R) | Jason Jennings | Randy Johnson | Shawn Chacon | |
| 2004-07-31 | Sat | COL | NL | A | N | 106 | L | 4-8 | 9 | box - pbp | L2 | 33-73 | 5 | 16 | 30 | 2:58 | 32,392 | Brandon Webb | Shawn Estes (L) | Shawn Estes | Brandon Webb | Shawn Chacon | |
| 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 |
| 2004-08-01 | Sun | COL | NL | A | D | 107 | L | 2-10 | 9 | box - pbp | L3 | 33-74 | 5 | 16 | 30 | 2:20 | 24,193 | Edgar Gonzalez | Aaron Cook (R) | Aaron Cook | Edgar Gonzalez | None | |
| 2004-08-03 | Tue | FLO | NL | H | N | 108 | W | 5-3 | 9 | box - pbp | W1 | 34-74 | 5 | 16 | 30 | 2:23 | 28,828 | Casey Fossum | Dontrelle Willis (L) | Mike Koplove | Dontrelle Willis | Greg Aquino | |
| 2004-08-04 | Wed | FLO | NL | H | N | 109 | W | 11-6 | 9 | box - pbp | W2 | 35-74 | 5 | 16 | 30 | 2:56 | 25,045 | Randy Johnson | Josh Beckett (R) | Randy Johnson | Josh Beckett | None | |
| 2004-08-05 | Thu | FLO | NL | H | D | 110 | L | 5-11 | 9 | box - pbp | L1 | 35-75 | 5 | 16 | 30 | 3:03 | 24,802 | Lance Cormier | Carl Pavano (R) | Carl Pavano | Lance Cormier | Guillermo Mota | |
| 2004-08-06 | Fri | ATL | NL | H | N | 111 | L | 2-4 | 9 | box - pbp | L2 | 35-76 | 5 | 16 | 30 | 2:45 | 29,368 | Brandon Webb | Jaret Wright (R) | Jaret Wright | Brandon Webb | Chris Reitsma | |
| 2004-08-07 | Sat | ATL | NL | H | D | 112 | L | 2-6 | 9 | box - pbp | L3 | 35-77 | 5 | 16 | 30 | 2:40 | 33,249 | Edgar Gonzalez | Paul Byrd (R) | Paul Byrd | Edgar Gonzalez | None | |
| 2004-08-08 | Sun | ATL | NL | H | D | 113 | L | 4-11 | 9 | box - pbp | L4 | 35-78 | 5 | 16 | 30 | 2:59 | 29,601 | Casey Fossum | Russ Ortiz (R) | Russ Ortiz | Casey Fossum | None | |
| 2004-08-10 | Tue | MON | NL | A | N | 114 | L | 0-4 | 9 | box - pbp | L5 | 35-79 | 5 | 16 | 30 | 2:10 | 8,386 | Randy Johnson | Livan Hernandez (R) | Livan Hernandez | Randy Johnson | None | |
| 2004-08-11 | Wed | MON | NL | A | N | 115 | L | 3-7 | 9 | box - pbp | L6 | 35-80 | 5 | 16 | 30 | 2:32 | 5,089 | Brandon Webb | John Patterson (R) | John Patterson | Brandon Webb | None | |
| 2004-08-12 | Thu | MON | NL | A | N | 116 | L | 5-7 | 9 | box - pbp | L7 | 35-81 | 5 | 16 | 30 | 2:43 | 14,639 | Lance Cormier | Rocky Biddle (R) | Luis Ayala | Lance Cormier | Chad Cordero | |
| 2004-08-13 | Fri | NYN | NL | A | N | 117 | L | 6-10 | 9 | box - pbp | L8 | 35-82 | 5 | 16 | 30 | 2:52 | 22,124 | Casey Fossum | Kris Benson (R) | Kris Benson | Casey Fossum | None | |
| 2004-08-14 | Sat | NYN | NL | A | N | 118 | L | 3-4 | 9 | box - pbp | L9 | 35-83 | 5 | 16 | 30 | 2:47 | 37,599 | Edgar Gonzalez | Al Leiter (L) | Al Leiter | Edgar Gonzalez | Braden Looper | |
| 2004-08-15 | Sun | NYN | NL | A | D | 119 | W | 2-0 | 9 | box - pbp | W1 | 36-83 | 5 | 16 | 30 | 2:44 | 36,590 | Randy Johnson | Steve Trachsel (R) | Randy Johnson | Steve Trachsel | Greg Aquino | |
| 2004-08-16 | Mon | PIT | NL | H | N | 120 | L | 7-8 | 10 | box - pbp | L1 | 36-84 | 5 | 16 | 30 | 3:42 | 28,768 | Brandon Webb | Sean Burnett (L) | Jose Mesa | Greg Aquino | Mike Gonzalez | |
| 2004-08-17 | Tue | PIT | NL | H | N | 121 | L | 1-7 | 9 | box - pbp | L2 | 36-85 | 5 | 16 | 30 | 2:38 | 30,030 | Steve Randolph | Ryan Vogelsong (R) | Ryan Vogelsong | Steve Randolph | None | |
| 2004-08-18 | Wed | PIT | NL | H | N | 122 | W | 6-3 | 9 | box - pbp | W1 | 37-85 | 5 | 16 | 30 | 2:21 | 28,066 | Casey Fossum | John VanBenschoten (R) | Casey Fossum | John Van Benschoten | Greg Aquino | |
| 2004-08-20 | Fri | CIN | NL | H | N | 123 | L | 0-2 | 9 | box - pbp | L1 | 37-86 | 5 | 16 | 30 | 2:48 | 31,998 | Randy Johnson | Luke Hudson (R) | Luke Hudson | Randy Johnson | Joe Valentine | |
| 2004-08-21 | Sat | CIN | NL | H | N | 124 | W | 2-1 | 9 | box - pbp | W1 | 38-86 | 5 | 16 | 30 | 2:22 | 35,102 | Brandon Webb | Aaron Harang (R) | Brandon Webb | Aaron Harang | Greg Aquino | |
| 2004-08-22 | Sun | CIN | NL | H | D | 125 | L | 1-11 | 9 | box - pbp | L1 | 38-87 | 5 | 16 | 30 | 2:51 | 32,198 | Steve Randolph | Brandon Claussen (L) | Brandon Claussen | Steve Randolph | None | |
| 2004-08-23 | Mon | PIT | NL | A | N | 126 | W | 5-4 | 9 | box - pbp | W1 | 39-87 | 5 | 16 | 30 | 2:48 | 25,154 | Casey Fossum | John VanBenschoten (R) | Shane Nance | John Grabow | Greg Aquino | |
| 2004-08-24 | Tue | PIT | NL | A | N | 127 | L | 1-3 | 9 | box - pbp | L1 | 39-88 | 5 | 16 | 30 | 2:37 | 16,332 | Edgar Gonzalez | Oliver Perez (L) | Oliver Perez | Edgar Gonzalez | Jose Mesa | |
| 2004-08-25 | Wed | PIT | NL | A | N | 128 | L | 1-2 | 9 | box - pbp | L2 | 39-89 | 5 | 16 | 30 | 1:47 | 24,853 | Randy Johnson | Josh Fogg (R) | Josh Fogg | Randy Johnson | Jose Mesa | |
| 2004-08-27 | Fri | CIN | NL | A | N | 129 | W | 4-3 | 11 | box - pbp | W1 | 40-89 | 5 | 16 | 30 | 3:31 | 23,498 | Brandon Webb | Brandon Claussen (L) | Brian Bruney | Joe Valentine | Greg Aquino | |
| 2004-08-28 | Sat | CIN | NL | A | N | 130 | W | 6-3 | 9 | box - pbp | W2 | 41-89 | 5 | 16 | 30 | 2:46 | 26,185 | Casey Fossum | Jose Acevedo (R) | Casey Fossum | Phil Norton | Greg Aquino | |
| 2004-08-29 | Sun | CIN | NL | A | D | 131 | L | 2-6 | 9 | box - pbp | L1 | 41-90 | 5 | 16 | 30 | 2:51 | 25,306 | Edgar Gonzalez | Josh Hancock (R) | Todd Van Poppel | Mike Fetters | None | |
| 2004-08-31 | Tue | LAN | NL | H | N | 132 | L | 1-4 | 13 | box - pbp | L2 | 41-91 | 5 | 16 | 30 | 3:46 | 39,167 | Randy Johnson | Jeff Weaver (R) | Eric Gagne | Brian Bruney | Giovanni Carrara | |
| 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 |
| 2004-09-01 | Wed | LAN | NL | H | N | 133 | W | 3-1 | 9 | box - pbp | W1 | 42-91 | 5 | 16 | 30 | 2:46 | 34,149 | Brandon Webb | Hideo Nomo (R) | Brandon Webb | Hideo Nomo | Greg Aquino | |
| 2004-09-02 | Thu | LAN | NL | H | N | 134 | L | 4-8 | 9 | box - pbp | L1 | 42-92 | 5 | 16 | 30 | 2:48 | 33,224 | Casey Fossum | Odalis Perez (L) | Yhency Brazoban | Shane Nance | Eric Gagne | |
| 2004-09-03 | Fri | SFN | NL | A | N | 135 | L | 7-18 | 9 | box - pbp | L2 | 42-93 | 5 | 16 | 30 | 3:14 | 38,698 | Edgar Gonzalez | Brad Hennessey (R) | Dave Burba | Edgar Gonzalez | None | |
| 2004-09-04 | Sat | SFN | NL | A | D | 136 | L | 7-9 | 9 | box - pbp | L3 | 42-94 | 5 | 16 | 30 | 2:52 | 41,552 | Steve Randolph | Noah Lowry (L) | Scott Eyre | Mike Koplove | Dustin Hermanson | |
| 2004-09-05 | Sun | SFN | NL | A | D | 137 | L | 1-4 | 9 | box - pbp | L4 | 42-95 | 5 | 16 | 30 | 2:35 | 42,099 | Randy Johnson | Brett Tomko (R) | Brett Tomko | Randy Johnson | Dustin Hermanson | |
| 2004-09-07 | Tue | LAN | NL | A | N | 138 | L | 2-8 | 9 | box - pbp | L5 | 42-96 | 5 | 16 | 30 | 2:58 | 35,078 | Brandon Webb | Hideo Nomo (R) | Hideo Nomo | Brandon Webb | None | |
| 2004-09-08 | Wed | LAN | NL | A | N | 139 | L | 5-6 | 9 | box - pbp | L6 | 42-97 | 5 | 16 | 30 | 2:40 | 28,888 | Casey Fossum | Odalis Perez (L) | Eric Gagne | Mike Koplove | None | |
| 2004-09-09 | Thu | LAN | NL | A | N | 140 | L | 3-5 | 9 | box - pbp | L7 | 42-98 | 5 | 16 | 30 | 2:29 | 27,287 | Edgar Gonzalez | Jose Lima (R) | Jose Lima | Edgar Gonzalez | Eric Gagne | |
| 2004-09-10 | Fri | SFN | NL | H | N | 141 | W | 2-1 | 9 | box - pbp | W1 | 43-98 | 5 | 16 | 30 | 2:23 | 34,284 | Randy Johnson | Brett Tomko (R) | Randy Johnson | Jim Brower | Greg Aquino | |
| 2004-09-11 | Sat | SFN | NL | H | N | 142 | L | 3-5 | 9 | box - pbp | L1 | 43-99 | 5 | 16 | 30 | 2:40 | 36,887 | Steve Randolph | Noah Lowry (L) | Noah Lowry | Steve Randolph | Dustin Hermanson | |
| 2004-09-12 | Sun | SFN | NL | H | D | 143 | L | 2-5 | 9 | box - pbp | L2 | 43-100 | 5 | 16 | 30 | 2:33 | 30,903 | Brandon Webb | Jason Schmidt (R) | Jason Schmidt | Randy Choate | None | |
| 2004-09-13 | Mon | COL | NL | H | N | 144 | L | 2-9 | 9 | box - pbp | L3 | 43-101 | 5 | 16 | 30 | 2:37 | 22,070 | Casey Fossum | Joe Kennedy (L) | Joe Kennedy | Casey Fossum | None | |
| 2004-09-14 | Tue | COL | NL | H | N | 145 | W | 4-3 | 13 | box - pbp | W1 | 44-101 | 5 | 16 | 30 | 3:25 | 23,175 | Mike Gosling | Jason Jennings (R) | Randy Choate | Steve Reed | None | |
| 2004-09-15 | Wed | COL | NL | H | N | 146 | W | 3-2 | 9 | box - pbp | W2 | 45-101 | 5 | 16 | 30 | 2:03 | 22,598 | Randy Johnson | Shawn Estes (L) | Randy Johnson | Shawn Estes | Greg Aquino | |
| 2004-09-16 | Thu | COL | NL | H | D | 147 | W | 8-5 | 9 | box - pbp | W3 | 46-101 | 5 | 16 | 30 | 3:02 | 22,281 | Steve Randolph | Jeff Francis (L) | Chad Durbin | Scott Dohmann | Mike Fetters | |
| 2004-09-17 | Fri | SLN | NL | A | N | 148 | L | 3-4 | 9 | box - pbp | L1 | 46-102 | 5 | 16 | 30 | 3:01 | 37,280 | Brandon Webb | Woody Williams (R) | Jason Isringhausen | Scott Service | None | |
| 2004-09-18 | Sat | SLN | NL | A | D | 149 | L | 0-7 | 9 | box - pbp | L2 | 46-103 | 5 | 16 | 30 | 2:39 | 43,791 | Casey Fossum | Chris Carpenter (R) | Dan Haren | Casey Fossum | None | |
| 2004-09-19 | Sun | SLN | NL | A | D | 150 | W | 3-2 | 9 | box - pbp | W1 | 47-103 | 5 | 16 | 30 | 2:50 | 41,279 | Mike Gosling | Jeff Suppan (R) | Mike Gosling | Jeff Suppan | Greg Aquino | |
| 2004-09-22 | Wed | COL | NL | A | N | 151 | L | 2-4 | 9 | box - pbp | L1 | 47-104 | 5 | 16 | 30 | 2:24 | 20,125 | Randy Johnson | Shawn Estes (L) | Shawn Estes | Randy Johnson | Shawn Chacon | |
| 2004-09-23 | Thu | COL | NL | A | D | 152 | L | 1-7 | 9 | box - pbp | L2 | 47-106 | 5 | 16 | 30 | 2:41 | 0 | Brandon Webb | Jeff Francis (L) | Jeff Francis | Brandon Webb | None | |
| 2004-09-23 | Thu | COL | NL | A | D | 153 | L | 1-2 | 10 | box - pbp | L3 | 47-106 | 5 | 16 | 30 | 2:49 | 20,765 | Casey Fossum | Jamey Wright (R) | Allan Simpson | Randy Choate | None | |
| 2004-09-24 | Fri | SDN | NL | A | N | 154 | L | 5-6 | 9 | box - pbp | L4 | 47-107 | 5 | 16 | 30 | 2:52 | 36,927 | Mike Gosling | David Wells (L) | Akinori Otsuka | Greg Aquino | None | |
| 2004-09-25 | Sat | SDN | NL | A | N | 155 | L | 5-6 | 9 | box - pbp | L5 | 47-108 | 5 | 16 | 30 | 3:02 | 44,863 | Steve Randolph | Adam Eaton (R) | Antonio Osuna | Chad Durbin | Trevor Hoffman | |
| 2004-09-26 | Sun | SDN | NL | A | D | 156 | L | 1-7 | 9 | box - pbp | L6 | 47-109 | 5 | 16 | 30 | 2:33 | 39,639 | Steve Sparks | Jake Peavy (R) | Jake Peavy | Steve Sparks | None | |
| 2004-09-27 | Mon | MIL | NL | H | N | 157 | W | 3-1 | 9 | box - pbp | W1 | 48-109 | 5 | 16 | 30 | 2:18 | 25,123 | Randy Johnson | Ben Sheets (R) | Randy Johnson | Ben Sheets | Greg Aquino | |
| 2004-09-28 | Tue | MIL | NL | H | N | 158 | W | 9-8 | 11 | box - pbp | W2 | 49-109 | 5 | 16 | 30 | 3:28 | 23,936 | Brandon Webb | Jorge De La Rosa (L) | Mike Koplove | Brooks Kieschnick | None | |
| 2004-09-29 | Wed | MIL | NL | H | D | 159 | L | 1-4 | 9 | box - pbp | L1 | 49-110 | 5 | 16 | 30 | 3:02 | 21,710 | Casey Fossum | Gary Glover (R) | Gary Glover | Casey Fossum | Luis Vizcaino | |
| 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 |
| 2004-10-01 | Fri | SDN | NL | H | N | 160 | L | 2-3 | 9 | box - pbp | L2 | 49-111 | 5 | 16 | 30 | 2:23 | 25,929 | Mike Gosling | Jake Peavy (R) | Jake Peavy | Mike Gosling | Trevor Hoffman | |
| 2004-10-02 | Sat | SDN | NL | H | N | 161 | W | 7-6 | 9 | box - pbp | W1 | 50-111 | 5 | 16 | 30 | 2:38 | 30,733 | Randy Johnson | Brian Sweeney (R) | Randy Johnson | Mike Bynum | Greg Aquino | |
| 2004-10-03 | Sun | SDN | NL | H | D | 162 | W | 4-1 | 9 | box - pbp | W2 | 51-111 | 5 | 16 | 30 | 2:18 | 29,425 | Brandon Webb | David Wells (L) | Brandon Webb | David Wells | Greg Aquino |
Team Splits | Top |
| Category | GP | W | L | Wpct | RF | RA | Diff |
| Season Total | 162 | 51 | 111 | .315 | 615 | 899 | -284 |
| Home Games | 81 | 29 | 52 | .358 | 337 | 445 | -108 |
| Away Games | 81 | 22 | 59 | .272 | 278 | 454 | -176 |
| Night Games | 120 | 39 | 81 | .325 | 455 | 618 | -163 |
| Day Games | 42 | 12 | 30 | .286 | 160 | 281 | -121 |
| March/April | 22 | 9 | 13 | .409 | 121 | 130 | -9 |
| May | 29 | 9 | 20 | .310 | 103 | 158 | -55 |
| June | 27 | 10 | 17 | .370 | 113 | 145 | -32 |
| July | 28 | 5 | 23 | .179 | 88 | 169 | -81 |
| August | 26 | 8 | 18 | .308 | 87 | 140 | -53 |
| Sept/Oct | 30 | 10 | 20 | .333 | 103 | 157 | -54 |
| 1-Run Games | 46 | 15 | 31 | .326 | 184 | 200 | -16 |
| Close Games (1-2-3 Runs) | 95 | 38 | 57 | .400 | 357 | 381 | -24 |
| Blowouts (7+ runs) | 24 | 3 | 21 | .125 | 87 | 236 | -149 |
| Extra Innings | 14 | 6 | 8 | .429 | 69 | 71 | -2 |
| Shutouts | 15 | 6 | 9 | .400 | 23 | 47 | -24 |
| vs LHSP | 55 | 13 | 42 | .236 | 198 | 321 | -123 |
| vs RHSP | 107 | 38 | 69 | .355 | 417 | 578 | -161 |
| vs Division | 76 | 21 | 55 | .276 | 283 | 433 | -150 |
| vs League | 144 | 45 | 99 | .313 | 544 | 803 | -259 |
| InterLeague | 18 | 6 | 12 | .333 | 71 | 96 | -25 |
