Head to Head
| USA USL Championship | 2020/09/25 02:00 | Portland Timbers II v Tacoma Defiance | L | 3-1 |
| USA USL Championship | 2020/09/10 02:00 | Portland Timbers II v Tacoma Defiance | L | 3-0 |
| USA USL Championship | 2020/08/04 01:00 | Portland Timbers II v Tacoma Defiance | W | 0-4 |
| USA USL Championship | 2020/07/19 00:00 | Tacoma Defiance v Portland Timbers II | W | 3-0 |
| USA USL Championship | 2019/09/21 02:30 | Portland Timbers II v Tacoma Defiance | L | 6-3 |
| USA USL Championship | 2019/05/12 20:30 | Tacoma Defiance v Portland Timbers II | L | 1-4 |
| USA USL Championship | 2018/08/20 02:00 | Portland Timbers II v Tacoma Defiance | L | 4-1 |
| USA USL Championship | 2018/05/13 00:00 | Tacoma Defiance v Portland Timbers II | L | 0-1 |
Home History
| USA USL Championship | 2020/09/25 02:00 | Portland Timbers II v Tacoma Defiance | L | 3-1 |
| USA USL Championship | 2020/09/21 02:30 | Sacramento Republic v Tacoma Defiance | D | 3-3 |
| USA USL Championship | 2020/09/18 01:30 | Reno 1868 FC v Tacoma Defiance | L | 3-2 |
| USA USL Championship | 2020/09/10 02:00 | Portland Timbers II v Tacoma Defiance | L | 3-0 |
| USA USL Championship | 2020/09/05 02:00 | Real Monarchs SLC v Tacoma Defiance | L | 1-0 |
| USA USL Championship | 2020/08/20 02:30 | Las Vegas Lights FC v Tacoma Defiance | L | 3-1 |
| USA USL Championship | 2020/08/16 03:00 | Sacramento Republic v Tacoma Defiance | L | 3-1 |
| USA USL Championship | 2020/08/09 02:30 | Reno 1868 FC v Tacoma Defiance | L | 2-1 |
Away History
| USA USL Championship | 2020/09/25 02:00 | Portland Timbers II v Tacoma Defiance | W | 3-1 |
| USA USL Championship | 2020/09/21 01:00 | Portland Timbers II v Reno 1868 FC | L | 2-5 |
| USA USL Championship | 2020/09/17 02:00 | Real Monarchs SLC v Portland Timbers II | W | 1-2 |
| USA USL Championship | 2020/09/10 02:00 | Portland Timbers II v Tacoma Defiance | W | 3-0 |
| USA USL Championship | 2020/09/06 02:00 | Reno 1868 FC v Portland Timbers II | L | 7-1 |
| USA USL Championship | 2020/09/02 19:00 | Portland Timbers II v Sacramento Republic | L | 1-2 |
| USA USL Championship | 2020/08/27 00:00 | Portland Timbers II v Ventura County FC | L | 2-3 |
| USA USL Championship | 2020/08/23 03:00 | Sacramento Republic v Portland Timbers II | L | 2-1 |