Stadium: Alaska Airlines Arena at Hec Edmundson Pavilion Round: 1
Home Manager: Mike Hopkins Away Manager: Ernie Kent
| NCAAB | 2018/01/29 01:00 | Washington State v Washington | L | 62-80 |
| NCAAB | 2018/01/06 21:00 | Washington v Washington State | L | 70-65 |
| NCAAB | 2017/02/27 01:30 | Washington v Washington State | W | 71-79 |
| NCAAB | 2017/01/02 01:30 | Washington State v Washington | W | 79-74 |
| NCAAB | 2016/03/03 04:00 | Washington v Washington State | L | 99-91 |
| NCAAB | 2016/01/09 20:00 | Washington State v Washington | L | 95-99 |
| NCAAB | 2015/02/23 01:30 | Washington State v Washington | L | 84-87 |
| NCAAB | 2015/01/10 20:00 | Washington v Washington State | W | 77-80 |
| NCAAB | 2018/12/29 19:00 | Santa Clara v Washington State | L | 79-71 |
| NCAAB | 2018/12/24 03:00 | New Mexico State v Washington State | L | 75-72 |
| NCAAB | 2018/12/23 03:00 | San Diego v Washington State | L | 82-75 |
| NCAAB | 2018/12/20 03:30 | SIU Edwardsville v Washington State | W | 73-89 |
| NCAAB | 2018/12/18 03:00 | Rider v Washington State | W | 80-94 |
| NCAAB | 2018/12/10 00:00 | Montana State v Washington State | L | 95-90 |
| NCAAB | 2018/12/06 02:00 | Idaho v Washington State | W | 70-90 |
| NCAAB | 2018/12/02 02:00 | Washington State v New Mexico State | L | 63-69 |
| NCAAB | 2019/01/02 03:00 | CS Fullerton v Washington | W | 76-84 |
| NCAAB | 2018/12/30 22:00 | Washington v Lincoln PA | L | 67-72 |
| NCAAB | 2018/12/22 02:00 | Sacramento State v Washington | W | 41-57 |
| NCAAB | 2018/12/16 00:00 | Washington v Virginia Tech | L | 61-73 |
| NCAAB | 2018/12/10 02:00 | Seattle v Washington | W | 62-70 |
| NCAAB | 2018/12/06 04:00 | Washington v Gonzaga | L | 79-81 |
| NCAAB | 2018/12/03 01:00 | UC Santa Barbara v Washington | W | 63-67 |
| NCAAB | 2018/11/28 02:00 | Eastern Washington v Washington | W | 59-83 |