| Date | Location | Result | |
| Dec 03, 2005 | Fort Collins, Colo. | Washington 3, Colorado State 0 (30-21,30-25,30-18) | Box score |
| Dec 02, 2005 | Fort Collins, Colo. | Colorado State 3, Colorado 1 (26-30,30-24,30-19,30-27) | Box score |
| Nov 25, 2005 | Las Vegas | Utah 3, Colorado State 0 (30-26,30-23,31-29) | Box score |
| Nov 24, 2005 | Las Vegas | Colorado State 3, New Mexico 0 (30-18,31-29,30-13) | Box score |
| Nov 19, 2005 | Fort Collins, Colo. | Colorado State 3, Air Force 0 (30-18,30-13,30-26) | Box score |
| Nov 18, 2005 | Fort Collins, Colo. | Colorado State 3, New Mexico 0 (30-26,30-10,30-16) | Box score |
| Nov 15, 2005 | Fort Collins, Colo. | Colorado State 3, TCU 0 (30-28,30-17,30-21) | Box score |
| Nov 12, 2005 | Salt Lake City, UTAH | Colorado State 3, Utah 1 (30-24,30-28,32-34,30-21) | Box score |
| Nov 11, 2005 | BYU Provo, UT | Colorado State 3, BYU 2 (30-28,30-23,27-30,28-30,17-15) | Box score |
| Nov 05, 2005 | Fort Collins, Colo. | Colorado State 3, San Diego State 1 (30-32,30-26,30-25,30-20) | Box score |
| Nov 04, 2005 | Fort Collins, Colo. | UNLV 3, Colorado State 1 (30-23,26-30,30-28,30-25) | Box score |
| Oct 28, 2005 | Laramie, Wyoming | Colorado State 3, Wyoming 0 (30-20,30-27,30-17) | Box score |
| Oct 25, 2005 | Fort Worth, Texas | TCU 3, Colorado State 2 (24-30,23-30,30-28,30-26,15-10) | Box score |
| Oct 22, 2005 | Albuquerque, N.M. | New Mexico 3, Colorado State 1 (18-30,30-22,30-20,30-26) | Box score |
| Oct 21, 2005 | USAF Academy, Colo. | Colorado State 3, Air Force 0 (30-25,30-17,30-17) | Box score |
| Oct 15, 2005 | Fort Collins, Colo. | Colorado State 3, Texas Tech 0 (30-22,30-17,30-20) | Box score |
| Oct 09, 2005 | Fort Collins, Colo. | Colorado State 3, Utah 2 (24-30,30-21,30-18,21-30,15-11) | Box score |
| Oct 07, 2005 | Fort Collins, Colo. | BYU 3, Colorado State 0 (32-30,32-30,30-26) | Box score |
| Sep 30, 2005 | Fort Collins, Colo. | Colorado State 3, Wyoming 2 (30-24,27-30,19-30,30-22,15-12) | Box score |
| Sep 24, 2005 | Las Vegas | Colorado State 3, UNLV 1 (30-26,37-35,19-30,30-21) | Box score |
| Sep 22, 2005 | San Diego, CA | Colorado State 3, San Diego State 0 (30-19,30-25,30-20) | Box score |
| Sep 17, 2005 | Fort Collins, Colo. | Colorado State 3, Florida A&M 0 (30-20,30-23,30-26) | Box score |
| Sep 16, 2005 | Fort Collins, Colo. | Colorado State 3, New Mexico State 0 (33-31,30-22,30-19) | Box score |
| Sep 10, 2005 | Fort Collins, Colo. | Colorado State 3, Oregon State 1 (30-24,30-20,22-30,30-19) | Box score |
| Sep 10, 2005 | Fort Collins, Colo. | Colorado State 3, Virginia Tech 0 (31-29,30-24,30-26) | Box score |
| Sep 09, 2005 | Fort Collins, Colo. | Colorado State 3, UC Irvine 0 (30-22,30-24,35-33) | Box score |
| Sep 06, 2005 | Denver, Colo. | Denver 3, Colorado State 1 (30-23,30-27,28-30,30-27) | Box score |
| Sep 03, 2005 | MALIBU, Calif. | Pepperdine 3, Colorado State 0 (30-28,30-18,30-24) | Box score |
| Sep 03, 2005 | MALIBU, Calif. | Northern Iowa 3, Colorado State 2 (21-30,30-24,26-30,30-25,16-14) | Box score |
| Sep 02, 2005 | Malibu, Calif. | Colorado State 3, Cal State Northridge 0 (30-28,30-20,30-26) | Box score |