[10] Philadelphia Union 3-0 Portland Timbers [14] 2021-05-30 23:00
Stadium: Subaru Park
Referee: Robert Sibiga Home Manager: Jim Curtin Away Manager: Giovanni Savarese
Head to Head
| USA MLS is Back Tournament | 2020/08/06 00:00 | Philadelphia Union v Portland Timbers | L | 1-2 |
| USA MLS | 2019/05/25 23:30 | Philadelphia Union v Portland Timbers | L | 1-3 |
| USA MLS | 2018/08/05 03:00 | Portland Timbers v Philadelphia Union | L | 3-0 |
| USA MLS | 2017/04/08 23:00 | Philadelphia Union v Portland Timbers | L | 1-3 |
| USA MLS | 2016/09/17 22:00 | Portland Timbers v Philadelphia Union | L | 2-1 |
| USA MLS | 2015/07/11 23:00 | Philadelphia Union v Portland Timbers | W | 3-0 |