Steilacoom Sentinels
First meeting: Sept. 12, 2019 - Union 41, Steilacoom 19
Latest meeting:Sept. 12, 2019 - Union 41, Steilacoom 19
Next meeting: TBD
Meetings total: 1
All-time series: Union Leads 1-0
League series: n/a
Post-season series: n/a
Largest victory: Union, 41-19 (2019)
Longest win streak: Union, 1 (2019-present)
Current win streak: Union, 1 (2019-present)
| Steilacoom Victories | Union Victories | Tie Games |
| No. | Date | Winning Team | Losing Team | |||
| 1 | Sept. 12, 2019 | Union | 41 | at Steilacoom | 19 | |