| Date | Day | Opponent | Location | Outcome/Time |
| 02/13/2004 | Fri | # vs. Kansas State | Houston, Texas (Minute Maid Park) | W, 12-4
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| 02/14/2004 | Sat | # vs. Texas Tech | Houston, Texas (Minute Maid Park) | L, 12-7 (11 inn.)
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| 02/15/2004 | Sun | # vs. Texas | Houston, Texas (Minute Maid Park) | L, 6-5
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| 02/17/2004 | Tue | $ at Rice | Houston, Texas (Reckling Park) | L, 8-4
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| 02/20/2004 | Fri | CAL STATE FULLERTON | COUGAR FIELD | W, 3-2
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| 02/21/2004 | Sat | CAL STATE FULLERTON | COUGAR FIELD | L, 11-0
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| 02/22/2004 | Sun | CAL STATE FULLERTON | COUGAR FIELD | L, 9-4
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| 02/27/2004 | Fri | LONG BEACH STATE | COUGAR FIELD | L, 6-1
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| 02/28/2004 | Sat | LONG BEACH STATE | COUGAR FIELD | L, 4-1
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| 02/29/2004 | Sun | LONG BEACH STATE | COUGAR FIELD | W, 4-2
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| 03/02/2004 | Tue | BAYLOR | COUGAR FIELD | W, 10-4
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| 03/05/2004 | Fri | at LSU | Baton Rouge, La. | L, 9-3
Recap | Final Stats | Gametracker |
| 03/06/2004 | Sat | at LSU | Baton Rouge, La. | W, 10-5
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| 03/07/2004 | Sun | at LSU | Baton Rouge, La. | L, 8-2
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| 03/09/2004 | Tue | TEXAS A&M | COUGAR FIELD | L, 8-7
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| 03/11/2004 | Thu | % at San Diego St | San Diego, Calif. (Petco Park) | L, 4-0
Recap | Final Stats | Gametracker |
| 03/13/2004 | Sat | % at San Diego | San Diego, Calif. (Petco Park) | L, 11-6
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| 03/14/2004 | Sun | % vs. UCLA | San Diego, Calif. (Petco Park) | W, 7-6
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| 03/16/2004 | Tue | $ RICE | COUGAR FIELD | W, 3-2
Recap | Final Stats | Gametracker |
| 03/19/2004 | Fri | * at Southern Miss | Hattiesburg, Miss. | L, 8-3
Recap | Final Stats | Gametracker |
| 03/20/2004 | Sat | * at Southern Miss | Hattiesburg, Miss. | W, 10-6
Recap | Final Stats | Gametracker |
| 03/21/2004 | Sun | * at Southern Miss | Hattiesburg, Miss. | L, 4-3
Recap | Final Stats | Gametracker |
| 03/23/2004 | Tue | vs. Texas Tech | Midland, Texas (First American Bank Ballpark) | L, 12-11
Final Stats | Gametracker |
| 03/26/2004 | Fri | * TCU | COUGAR FIELD | L, 1-0
Recap | Final Stats | Gametracker |
| 03/27/2004 | Sat | * TCU | COUGAR FIELD | W, 9-2
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| 03/28/2004 | Sun | * TCU | COUGAR FIELD | L, 18-7
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| 03/30/2004 | Tue | $ at Rice | Houston, Texas (Reckling Park) | L, 8-3
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| 04/02/2004 | Fri | * at UAB | Birmingham, Ala. | W, 9-3
Recap | Final Stats | Gametracker |
| 04/03/2004 | Sat | * at UAB | Birmingham, Ala. | W, 8-0
Recap | Final Stats | Gametracker |
| 04/04/2004 | Sun | * at UAB | Birmingham, Ala. | W, 5-2
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| 04/07/2004 | Wed | $ RICE | COUGAR FIELD | L, 4-3
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| 04/09/2004 | Fri | * CHARLOTTE | COUGAR FIELD | W, 11-4
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| 04/10/2004 | Sat | * CHARLOTTE | COUGAR FIELD | W, 6-4
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| 04/10/2004 | Sat | * CHARLOTTE | COUGAR FIELD | L, 5-3
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| 04/13/2004 | Tue | at Texas A&M | College Station, Texas | L, 8-1
Recap | Final Stats | Gametracker |
| 04/16/2004 | Fri | * at Saint Louis | St. Louis, Mo. | L, 4-3
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| 04/17/2004 | Sat | * at Saint Louis | St. Louis, Mo. | W, 7-3
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| 04/18/2004 | Sun | * at Saint Louis | St. Louis, Mo. | W, 9-3
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| 04/20/2004 | Tue | at Texas-San Antonio | San Antonio, Texas | W, 16-8
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| 04/23/2004 | Fri | * CINCINNATI | COUGAR FIELD | W, 17-0
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| 04/24/2004 | Sat | * CINCINNATI | COUGAR FIELD | W, 7-6
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| 04/25/2004 | Sun | * CINCINNATI | COUGAR FIELD | W, 6-3
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| 04/27/2004 | Tue | SAM HOUSTON STATE | COUGAR FIELD | W, 10-5
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| 04/30/2004 | Fri | * at East Carolina | Greenville, N.C. | L, 11-10
Recap | Final Stats | Gametracker |
| 05/01/2004 | Sat | * at East Carolina | Greenville, N.C. | L, 5-3
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| 05/02/2004 | Sun | * at East Carolina | Greenville, N.C. | L, 9-5
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| 05/07/2004 | Fri | * MEMPHIS | COUGAR FIELD | W, 9-2
Recap | Final Stats | Gametracker |
| 05/08/2004 | Sat | * MEMPHIS | COUGAR FIELD | W, 6-2
Recap | Final Stats | Gametracker |
| 05/09/2004 | Sun | * MEMPHIS | COUGAR FIELD | W, 8-6
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| 05/12/2004 | Wed | * at Rice | Houston, Texas (Reckling Park) | Canceled |
| 05/14/2004 | Fri | * at Louisville | Louisville, Ky. | Postponed |
| 05/15/2004 | Sat | * at Louisville | Louisville, Ky. | W, 12-2
Recap | Final Stats | Gametracker |
| 05/15/2004 | Sat | Louisville | Louisville, Ky. | L, 7-5
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| 05/16/2004 | Sun | * at Louisville | Louisville, Ky. | W, 8-4
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| 05/20/2004 | Thu | * TULANE | COUGAR FIELD | W, 3-2
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| 05/21/2004 | Fri | * TULANE | COUGAR FIELD | W, 3-2
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| 05/22/2004 | Sat | * TULANE | COUGAR FIELD | L, 5-4
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| 05/26/2004 | Wed | TCU (C-USA Tournament) | COUGAR FIELD | W, 9-5
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| 05/27/2004 | Thu | East Carolina (C-USA Tournament) | COUGAR FIELD | W, 6-5
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| 05/29/2004 | Sat | TCU (C-USA Tournament) | COUGAR FIELD | L, 8-3
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| 05/29/2004 | Sat | TCU (C-USA Tournament) | COUGAR FIELD | L, 4-5
Recap | Final Stats | Gametracker |
