Hermiston Bulldogs
First meeting: Sept. 2, 2016 - Union 36, Hermiston 27
Latest meeting: Sept. 1, 2017 - Union 35, Hermiston 21
Next meeting: TBD
Meetings total: 2
All-time series: Union Leads 2-0
League series: n/a
Post-season series: n/a
Largest victory: Union, 35-21 (2017)
Longest win streak: Union, 2 (2016-present)
Current win streak: Union, 2 (2016-present)
| Hermiston Victories | Union Victories | Tie Games |
| No. | Date | Winning Team | Losing Team | |||
| 1 | Sept. 2, 2016 | Union | 36 | at Hermiston | 27 | |
| 2 | Sept. 1, 2017 | at Union | 35 | Hermiston | 21 | |