| Game Date |
| Opponent | Conference Game | Result | Commentary |
| 2/6/2004 |
| Florida State University |
| W 2-1 |
|
| 2/7/2004 |
| Florida State University |
| W 10-9 |
|
| 2/8/2004 |
| Florida State University |
| W 12-6 |
|
| 2/13/2004 | vs | California State University, Northridge |
| W 13-3 | Coca-Cola Baseball Classic, Surprise, AZ |
| 2/14/2004 | vs | University of Utah |
| W 11-0 | Coca-Cola Baseball Classic, Surprise, AZ |
| 2/15/2004 | vs | University of Oklahoma |
| L 6-0 | first shutout against ASU in NCAA record 506 games (Coca-Cola Baseball Classic, Surprise, AZ) |
| 2/16/2004 |
| Gonzaga University |
| W 10-7 |
|
| 2/20/2004 | vs | Lamar University |
| L 5-4 | Coca Cola Classic, Houston, TX |
| 2/21/2004 | vs | University of Memphis |
| W 7-0 | Coca Cola Classic, Houston, TX |
| 2/22/2004 | at | Rice University |
| W 3-1 | Coca Cola Classic, Houston, TX |
| 2/24/2004 |
| University of Arizona |
| W 4-0 |
|
| 2/27/2004 |
| University of Connecticut |
| W 18-2 |
|
| 2/28/2004 |
| University of Connecticut |
| W 16-5 |
|
| 2/29/2004 |
| University of Connecticut |
| W 18-11 |
|
| 3/5/2004 |
| East Carolina University |
| W 7-6 |
|
| 3/6/2004 |
| East Carolina University |
| W 6-4 |
|
| 3/7/2004 |
| East Carolina University |
| W 7-5 |
|
| 3/12/2004 |
| Tulane University |
| L 5-3 |
|
| 3/13/2004 |
| Tulane University |
| W 11-3 |
|
| 3/14/2004 |
| Tulane University |
| W 5-1 |
|
| 3/16/2004 |
| Oklahoma State University |
| W 3-2 |
|
| 3/17/2004 |
| Oklahoma State University |
| W 16-6 |
|
| 3/19/2004 |
| University of California, Berkeley | * | L 9-7 |
|
| 3/20/2004 |
| University of California, Berkeley | * | L 20-8 |
|
| 3/21/2004 |
| University of California, Berkeley | * | W 8-4 |
|
| 3/26/2004 |
| University of Washington | * | L 11-1 |
|
| 3/27/2004 |
| University of Washington | * | W 9-4 |
|
| 3/28/2004 |
| University of Washington | * | L 8-6 |
|
| 4/2/2004 |
| University of Southern California | * | W 10-3 |
|
| 4/3/2004 |
| University of Southern California | * | L 14-5 |
|
| 4/4/2004 |
| University of Southern California | * | L 10-3 |
|
| 4/8/2004 |
| Oral Roberts University |
| L 9-7 |
|
| 4/9/2004 |
| Oral Roberts University |
| W 5-1 |
|
| 4/10/2004 |
| Oral Roberts University |
| L 6-5 |
|
| 4/12/2004 |
| University of Arizona |
| W 9-5 |
|
| 4/16/2004 | at | University of California, Los Angeles | * | W 12-4 |
|
| 4/17/2004 | at | University of California, Los Angeles | * | W 4-3 |
|
| 4/18/2004 | at | University of California, Los Angeles | * | L 11-10 |
|
| 4/23/2004 | at | Washington State University | * | W 17-5 |
|
| 4/24/2004 | at | Washington State University | * | W 5-2 |
|
| 4/25/2004 | at | Washington State University | * | L 8-4 |
|
| 4/27/2004 | at | Wichita State University |
| W 10-9 |
|
| 4/28/2004 | at | Wichita State University |
| W 4-3 |
|
| 5/3/2004 |
| New Mexico State University |
| W 19-2 |
|
| 5/4/2004 |
| New Mexico State University |
| W 6-2 |
|
| 5/14/2004 |
| Oregon State University | * | W 9-3 |
|
| 5/15/2004 |
| Oregon State University | * | W 3-1 |
|
| 5/16/2004 |
| Oregon State University | * | W 8-4 |
|
| 5/18/2004 | at | University of New Mexico |
| W 22-4 |
|
| 5/19/2004 | at | New Mexico State University |
| W 12-5 |
|
| 5/21/2004 | at | University of Arizona | * | W 8-3 |
|
| 5/22/2004 | at | University of Arizona | * | W 7-2 |
|
| 5/23/2004 | at | University of Arizona | * | L 13-7 |
|
| 5/28/2004 | at | Stanford University | * | L 5-0 |
|
| 5/29/2004 | at | Stanford University | * | L 10-3 |
|
| 5/30/2004 | at | Stanford University | * | W 15-5 |
|
| 6/4/2004 | vs | Pepperdine University |
| L 15-5 | Fullerton Regional, Game 1 |
| 6/5/2004 | vs | University of Minnesota, Twin Cities |
| W 6-4 | Fullerton Regional, Game 3 |
| 6/5/2004 | at | California State University, Fullerton |
| L 5-0 | Fullerton Regional, Game 5 |
| Game Date |
| Opponent | Conference Game | Result | Commentary |
| 2/13/2004 | vs | University of Utah |
| W 8-6 | Coca-Cola Baseball Classic, Surprise, AZ |
| 2/14/2004 | vs | Gonzaga University |
| W 8-6 | Coca-Cola Baseball Classic, Surprise, AZ |
| 2/15/2004 | vs | California State University, Northridge |
| W 3-2 | Coca-Cola Baseball Classic, Surprise, AZ |
| 2/20/2004 | at | University of Texas at Arlington |
| W 7-0 | UTA Invitational, Arlington, TX |
| 2/21/2004 | vs | University of Arkansas, Little Rock |
| W 8-3 | UTA Invitational, Arlington, TX |
| 2/22/2004 | vs | Southwest Missouri State University |
| W 5-4 | UTA Invitational, Arlington, TX |
| 2/27/2004 | at | University of California, Riverside |
| W 16-3 | RBI Tournament, Riverside, CA |
| 2/28/2004 | vs | California State University, Sacramento |
| L 10-3 | RBI Tournament, Riverside, CA |
| 2/29/2004 | vs | University of Washington |
| W 13-8 | RBI Tournament, Riverside, CA |
| 3/2/2004 | vs | The Citadel |
| L 7-6 | Rainbow Baseball Tournament, Honolulu, HI |
| 3/3/2004 | at | University of Hawaii, Manoa |
| L 10-1 | Rainbow Baseball Tournament, Honolulu, HI |
| 3/4/2004 | vs | Chicago State University |
| W 15-3 | Rainbow Baseball Tournament, Honolulu, HI |
| 3/5/2004 | vs | The Citadel |
| W 3-2 | Rainbow Baseball Tournament, Honolulu, HI |
| 3/6/2004 | at | University of Hawaii, Manoa |
| L 7-3 | Rainbow Baseball Tournament, Honolulu, HI |
| 3/12/2004 |
| Gonzaga University |
| W 12-2 |
|
| 3/13/2004 |
| Gonzaga University |
| W 13-3 |
|
| 3/14/2004 |
| Gonzaga University |
| L 10-5 |
|
| 3/19/2004 |
| Utah Valley State College |
| W 11-5 |
|
| 3/20/2004 |
| Utah Valley State College |
| W 7-0 |
|
| 3/21/2004 |
| Utah Valley State College |
| L 5-4 |
|
| 3/26/2004 | at | University of California, Berkeley | * | W 15-5 |
|
| 3/27/2004 | at | University of California, Berkeley | * | L 11-5 |
|
| 3/28/2004 | at | University of California, Berkeley | * | W 14-3 |
|
| 3/30/2004 | at | University of Portland |
|
| PPD to 3/31, rain |
| 3/31/2004 | at | University of Portland |
| W 25-4 | makeup of 3/30 rainout |
| 4/2/2004 |
| University of Arizona | * | L 4-3 |
|
| 4/3/2004 |
| University of Arizona | * | L 14-7 |
|
| 4/4/2004 |
| University of Arizona | * | W 6-5 |
|
| 4/8/2004 |
| Stanford University | * | L 11-8 |
|
| 4/9/2004 |
| Stanford University | * | W 5-4 |
|
| 4/10/2004 |
| Stanford University | * | L 16-4 |
|
| 4/12/2004 | at | University of Washington |
| W 7-4 |
|
| 4/13/2004 | at | University of Washington |
| W 6-4 |
|
| 4/16/2004 | at | California State University, Sacramento |
| W 7-2 |
|
| 4/17/2004 | at | California State University, Sacramento |
| W 9-1 |
|
| 4/18/2004 | at | California State University, Sacramento |
| W 12-6 |
|
| 4/20/2004 |
| University of Portland |
|
| CCD, rain |
| 4/23/2004 | at | University of Southern California | * | L 8-4 |
|
| 4/24/2004 | at | University of Southern California | * | W 4-3 |
|
| 4/25/2004 | at | University of Southern California | * | W 8-4 |
|
| 4/30/2004 |
| University of Washington | * | W 7-3 |
|
| 5/1/2004 |
| University of Washington | * | L 26-14 |
|
| 5/2/2004 |
| University of Washington | * | L 8-5 |
|
| 5/4/2004 | at | University of Portland |
| L 6-2 |
|
| 5/14/2004 | at | Arizona State University | * | L 9-3 |
|
| 5/15/2004 | at | Arizona State University | * | L 3-1 |
|
| 5/16/2004 | at | Arizona State University | * | L 8-4 |
|
| 5/18/2004 |
| University of Portland |
| L 3-1 |
|
| 5/18/2004 |
| University of Portland |
| W 16-3 |
|
| 5/21/2004 | at | Washington State University | * |
| suspended to 5/22, rain (OSU 3-2 Top 9th) |
| 5/22/2004 | at | Washington State University | * | W 3-2 | resumption of suspended game |
| 5/22/2004 | at | Washington State University | * |
| PPD to 5/23, rain |
| 5/23/2004 | at | Washington State University | * | L 4-2 | makeup of 5/22 game |
| 5/23/2004 | at | Washington State University | * | W 5-3 |
|
| 5/28/2004 |
| University of California, Los Angeles | * | W 3-2 |
|
| 5/29/2004 |
| University of California, Los Angeles | * | L 12-2 |
|
| 5/30/2004 |
| University of California, Los Angeles | * | L 11-6 |
|
| Game Date |
| Opponent | Conference Game | Result | Commentary |
| 2/6/2004 |
| University of California, Riverside |
| W 6-5 |
|
| 2/7/2004 |
| University of California, Riverside |
| W 9-8 |
|
| 2/8/2004 |
| University of California, Riverside |
| W 10-7 |
|
| 2/13/2004 |
| California State University, Fullerton |
| W 11-8 |
|
| 2/14/2004 |
| California State University, Fullerton |
| W 10-6 |
|
| 2/15/2004 |
| California State University, Fullerton |
| L 12-10 |
|
| 2/20/2004 |
| University of California, Irvine |
| L 3-1 |
|
| 2/21/2004 |
| University of California, Irvine |
| L 6-5 |
|
| 2/22/2004 |
| University of California, Irvine |
| T 8-8 |
|
| 2/24/2004 | at | Arizona State University |
| L 4-0 |
|
| 2/27/2004 | at | Baylor University |
| W 2-1 |
|
| 2/28/2004 | at | Baylor University |
| L 10-2 |
|
| 2/28/2004 | at | Baylor University |
| W 5-3 |
|
| 3/5/2004 |
| California State University, Sacramento |
|
| PPD to 3/6, travel problem |
| 3/6/2004 |
| California State University, Sacramento |
| L 9-8 | makeup of 3/5 game |
| 3/6/2004 |
| California State University, Sacramento |
| W 5-2 |
|
| 3/7/2004 |
| California State University, Sacramento |
| W 11-6 |
|
| 3/11/2004 | vs | Texas Christian University |
| W 5-2 | Express College Classic, Round Rock, TX |
| 3/12/2004 | vs | University of Notre Dame |
| L 4-2 | Express College Classic, Round Rock, TX |
| 3/13/2004 | vs | Pennsylvania State University |
| W 10-1 | Express College Classic, Round Rock, TX |
| 3/18/2004 | at | Long Beach State University |
| L 4-0 |
|
| 3/19/2004 | at | Long Beach State University |
| L 10-2 |
|
| 3/20/2004 | at | Long Beach State University |
| L 4-2 |
|
| 3/26/2004 |
| Washington State University | * | W 8-7 |
|
| 3/27/2004 |
| Washington State University | * | L 10-4 |
|
| 3/28/2004 |
| Washington State University | * | W 11-3 |
|
| 4/2/2004 | at | Oregon State University | * | W 4-3 |
|
| 4/3/2004 | at | Oregon State University | * | W 14-7 |
|
| 4/4/2004 | at | Oregon State University | * | L 6-5 |
|
| 4/8/2004 |
| University of California, Los Angeles | * | L 9-7 |
|
| 4/9/2004 |
| University of California, Los Angeles | * | L 4-3 |
|
| 4/10/2004 |
| University of California, Los Angeles | * | W 9-5 |
|
| 4/12/2004 | at | Arizona State University |
| L 9-5 |
|
| 4/13/2004 | at | University of Nevada, Las Vegas |
| W 11-2 |
|
| 4/14/2004 | at | University of Nevada, Las Vegas |
| W 10-9 |
|
| 4/16/2004 |
| University of Texas, Pan American |
| W 12-5 |
|
| 4/17/2004 |
| University of Texas, Pan American |
| W 9-4 |
|
| 4/18/2004 |
| University of Texas, Pan American |
| W 5-2 |
|
| 4/23/2004 | at | University of Washington | * | L 6-1 |
|
| 4/24/2004 | at | University of Washington | * | L 7-6 |
|
| 4/25/2004 | at | University of Washington | * | L 12-11 |
|
| 4/30/2004 | at | University of California, Berkeley | * | W 5-3 |
|
| 5/1/2004 | at | University of California, Berkeley | * | L 10-8 |
|
| 5/2/2004 | at | University of California, Berkeley | * | W 8-3 |
|
| 5/7/2004 | at | University of California, Los Angeles |
| L 7-3 |
|
| 5/8/2004 | at | University of California, Los Angeles |
| W 20-9 |
|
| 5/9/2004 | at | University of California, Los Angeles |
| W 11-2 |
|
| 5/15/2004 |
| Stanford University | * | L 11-9 |
|
| 5/16/2004 |
| Stanford University | * | W 19-18 |
|
| 5/17/2004 |
| Stanford University | * | W 11-2 |
|
| 5/21/2004 |
| Arizona State University | * | L 8-3 |
|
| 5/22/2004 |
| Arizona State University | * | L 7-2 |
|
| 5/23/2004 |
| Arizona State University | * | W 13-7 |
|
| 5/28/2004 | at | University of Southern California | * | W 7-6 |
|
| 5/29/2004 | at | University of Southern California | * | L 9-8 |
|
| 5/30/2004 | at | University of Southern California | * | W 7-6 |
|
| 6/4/2004 | vs | University of California, Irvine |
| W 7-3 | South Bend Regional, Game 2 |
| 6/5/2004 | vs | Kent State University |
| W 7-4 | South Bend Regional, Game 4 |
| 6/6/2004 | at | University of Notre Dame |
| W 7-6 | South Bend Regional, Game 6 |
| 6/11/2004 | at | Long Beach State University |
| W 6-5 | #5 seed Super Regional, Game 1 |
| 6/12/2004 | at | Long Beach State University |
| L 9-4 | #5 seed Super Regional, Game 2 |
| 6/13/2004 | at | Long Beach State University |
| W 4-3 | #5 seed Super Regional, Game 3 |
| 6/18/2004 | vs | University of Georgia |
| L 8-7 | College World Series, Game 1 |
| 6/20/2004 | vs | University of Arkansas, Fayetteville |
| W 7-2 | College World Series, Game 5 |
| 6/22/2004 | vs | University of Georgia |
| L 3-1 | College World Series, Game 9 |