| Date | Location | Result | |
| 10/22/21 | Beaumont, TX | UTRGV 3, Seattle U 1 (28-26,13-25,25-18,25-20) | Box score |
| 11/13/21 | Orem, UT | Utah Valley 3, Seattle U 0 (25-17,25-11,25-21) | Box score |
| 11/11/21 | St. George, UT | Utah Tech 3, Seattle U 2 (19-25,27-25,23-25,25-22,15-8) | Box score |
| 11/06/21 | Chicago, IL | Chicago St. 3, Seattle U 0 (25-15,30-28,27-25) | Box score |
| 10/30/21 | Seattle, WA | New Mexico St. 3, Seattle U 0 (25-18,25-20,25-23) | Box score |
| 10/28/21 | Seattle, WA | Grand Canyon 3, Seattle U 0 (25-17,25-15,25-15) | Box score |
| 10/23/21 | Beaumont, TX | Seattle U 3, Lamar University 1 (20-25,25-17,25-21,25-19) | Box score |
| 10/16/21 | Seattle, WA | California Baptist 3, Seattle U 0 (29-27,25-21,25-19) | Box score |
| 10/14/21 | Riverside, CA | California Baptist 3, Seattle U 0 (25-20,25-11,25-22) | Box score |
| 10/09/21 | Seattle, WA | Utah Tech 3, Seattle U 0 (25-20,25-21,25-21) | Box score |
| 10/07/21 | Seattle, WA | Utah Valley 3, Seattle U 2 (25-13,20-25,21-25,25-22,15-8) | Box score |
| 10/02/21 | Phoenix, AZ | Grand Canyon 3, Seattle U 0 (25-21,27-25,25-20) | Box score |
| 09/30/21 | Las Cruces, NM | New Mexico St. 3, Seattle U 0 (25-22,25-18,25-20) | Box score |
| 09/23/21 | Seattle, WA | Chicago St. 3, Seattle U 0 (28-26,25-23,25-18) | Box score |
| 09/18/21 | Cheney, WA | Eastern Wash. 3, Seattle U 2 (22-25,25-18,18-25,25-20,15-11) | Box score |
| 09/11/21 | Seattle U 3, Southeastern La. 1 (16-25,26-24,25-19,25-17) | Box score | |
| 09/10/21 | Albuquerque, NM | New Mexico 3, Seattle U 1 (25-14,25-21,22-25,25-23) | Box score |
| 09/10/21 | Albuquerque, NM | Seattle U 3, UC San Diego 0 (25-21,25-19,25-18) | Box score |
| 09/04/21 | Spokane, WA | Oklahoma 3, Seattle U 0 (25-20,25-17,25-17) | Box score |
| 09/03/21 | Spokane, WA | Gonzaga 3, Seattle U 0 (25-13,25-19,25-21) | Box score |
| 09/03/21 | Spokane, WA | Seattle U 3, Air Force 0 (25-18,25-21,28-26) | Box score |
| 09/01/21 | Missoula, MT | Montana 3, Seattle U 2 (25-23,22-25,25-27,25-17,15-10) | Box score |
| 08/28/21 | Pocatello, ID | UTEP 3, Seattle U 0 (25-13,25-18,25-13) | Box score |
| 08/28/21 | UC Irvine 3, Seattle U 0 (25-15,25-21,25-15) | Box score | |
| 08/27/21 | Pocatello, ID | Idaho St. 3, Seattle U 2 (25-18,22-25,25-17,21-25,15-8) | Box score |