| Game Date |
| Opponent | Conference Game | Result | Commentary |
| 2/10/2006 | vs | Nevada |
| W 12-4 | Coca-Cola Classic, Surprise, AZ |
| 2/11/2006 | vs | Arizona State |
| W 11-0 | Coca-Cola Classic, Surprise, AZ |
| 2/12/2006 | vs | Gonzaga |
| L 6-5 | Coca-Cola Classic, Surprise, AZ |
| 2/17/2006 | at | Pepperdine |
|
| suspended to 2/18, darkness (6-2 OSU, Top 7) |
| 2/18/2006 | at | Pepperdine |
| W 7-6 | resumption of suspended game |
| 2/18/2006 | at | Pepperdine |
| L 6-2 |
|
| 2/19/2006 | at | Pepperdine |
| L 7-1 |
|
| 2/23/2006 | vs | Brigham Young |
| W 12-2 | River City Classic, Davis, CA |
| 2/24/2006 | at | UC Davis |
| L 2-1 | River City Classic, Davis, CA |
| 2/25/2006 | at | Cal State Sacramento |
| W 8-3 | River City Classic, Sacramento, CA |
| 2/26/2006 | vs | St. Mary's |
| W 7-5 | River City Classic, Davis, CA |
| 3/3/2006 |
| Nevada |
| W 13-4 |
|
| 3/4/2006 |
| Nevada |
| W 4-0 |
|
| 3/5/2006 |
| Nevada |
| W 9-1 |
|
| 3/7/2006 |
| Portland |
| W 3-1 |
|
| 3/10/2006 | at | New Mexico |
| W 10-4 |
|
| 3/11/2006 | at | New Mexico |
| L 13-2 |
|
| 3/12/2006 | at | New Mexico |
|
| CCD, snow |
| 3/17/2006 | at | Southern California | * | W 4-1 |
|
| 3/18/2006 | at | Southern California | * | L 11-3 |
|
| 3/19/2006 | at | Southern California | * | L 4-1 |
|
| 3/24/2006 |
| Utah Valley State |
|
| suspended to to 3/25, rain (5-5, Bottom 5) |
| 3/25/2006 |
| Utah Valley State |
| W 7-5 | resumption of suspended game |
| 3/25/2006 |
| Utah Valley State |
| W 9-4 |
|
| 3/26/2006 |
| Utah Valley State |
| W 13-6 |
|
| 3/28/2006 | at | Pacific |
| W 6-4 |
|
| 3/29/2006 | at | San Francisco |
| L 8-2 | San Bruno, CA |
| 3/31/2006 |
| Texas-Pan American |
|
| suspended to 4/1, rain (3-1 UTPA, Top 4) |
| 4/1/2006 |
| Texas-Pan American |
| W 5-4 | resumption of suspended game (10 innings) |
| 4/1/2006 |
| Texas-Pan American |
| W 9-1 |
|
| 4/1/2006 |
| Texas-Pan American |
| W 14-1 |
|
| 4/7/2006 |
| Arizona | * | W 10-5 |
|
| 4/8/2006 |
| Arizona | * | W 10-2 |
|
| 4/9/2006 |
| Arizona | * | L 8-1 |
|
| 4/11/2006 | at | Portland |
| W 14-9 |
|
| 4/13/2006 |
| Stanford | * | W 3-0 |
|
| 4/14/2006 |
| Stanford | * | W 1-0 |
|
| 4/15/2006 |
| Stanford | * |
| PPD to 4/16, rain |
| 4/16/2006 |
| Stanford | * | W 12-1 | makeup of 4/15 game |
| 4/21/2006 | at | California | * | W 5-2 |
|
| 4/22/2006 | at | California | * | W 5-2 |
|
| 4/23/2006 | at | California | * | W 9-7 |
|
| 4/25/2006 |
| Portland |
| L 20-13 | 12 innings |
| 4/27/2006 |
| Cal Poly |
| W 3-0 |
|
| 4/28/2006 |
| New Mexico |
| W 16-1 |
|
| 4/29/2006 |
| Cal Poly |
| W 8-4 |
|
| 4/30/2006 |
| New Mexico |
| W 8-2 |
|
| 5/5/2006 |
| Washington | * | L 6-4 | Tim Lincecum (UW) sets Pac-10 career mark with 460 Ks |
| 5/6/2006 |
| Washington | * | W 5-3 |
|
| 5/7/2006 |
| Washington | * | W 7-1 |
|
| 5/12/2006 | at | Arizona State | * | L 10-3 |
|
| 5/13/2006 | at | Arizona State | * | L 6-3 |
|
| 5/14/2006 | at | Arizona State | * | W 9-8 |
|
| 5/19/2006 | at | Washington State | * | W 16-1 |
|
| 5/20/2006 | at | Washington State | * | W 10-2 |
|
| 5/21/2006 | at | Washington State | * | W 13-3 |
|
| 5/26/2006 |
| UCLA | * | W 9-2 |
|
| 5/27/2006 |
| UCLA | * |
| CCD, rain |
| 5/28/2006 |
| UCLA | * | L 3-1 |
|
| 6/2/2006 | vs | Wright State |
| W 5-3 | Corvallis Regional, Game 2 |
| 6/3/2006 | vs | Kansas |
| W 11-3 | Corvallis Regional, Game 4 |
| 6/4/2006 | vs | Hawaii |
| W 12-3 | Corvallis Regional, Game 6 |
| 6/10/2006 | vs | Stanford |
| W 4-3 | Corvallis Super Regional, Game 1 |
| 6/11/2006 | vs | Stanford |
| W 15-0 | Corvallis Super Regional, Game 2 |
| 6/17/2006 | vs | Miami, Florida |
| L 11-1 | College World Series, Game 4 |
| 6/19/2006 | vs | Georgia |
| W 5-3 | College World Series, Game 7 |
| 6/20/2006 | vs | Miami, Florida |
| W 8-1 | College World Series, Game 10 |
| 6/21/2006 | vs | Rice |
| W 5-0 | College World Series, Game 12 |
| 6/22/2006 | vs | Rice |
| W 2-0 | College World Series, Game 14 (if necessary) |
| 6/24/2006 | vs | North Carolina |
| L 4-3 | College World Series Championship Series, Game 1 |
| 6/25/2006 | vs | North Carolina |
| W 11-7 | College World Series Championship Series, Game 2 |
| 6/26/2006 | vs | North Carolina |
| W 3-2 | College World Series Championship Series, Game 3 (if necessary) |