[8] Portland Timbers 1-0 Seattle Sounders FC [12] 2018-05-13 20:00
Weather: Good Stadium: Providence Park Pitch: Good Round: 1
Referee: Robert Sibiga Home Manager: Giovanni Savarese Away Manager: Brian Schmetzer
Head to Head
| World Club Friendlies | 2018/02/04 01:00 | Portland Timbers v Seattle Sounders | L | 1-2 |
| USA MLS | 2017/08/28 01:30 | Seattle Sounders v Portland Timbers | D | 1-1 |
| USA MLS | 2017/06/26 02:00 | Portland Timbers v Seattle Sounders | D | 2-2 |
| USA US Open Cup | 2017/06/14 02:30 | Seattle Sounders v Portland Timbers | L | 2-1 |
| USA MLS | 2017/05/27 19:00 | Seattle Sounders v Portland Timbers | L | 1-0 |
| Club Friendly List | 2017/02/05 01:30 | Seattle Sounders v Portland Timbers | D | 1-1 |
| USA MLS | 2016/08/28 21:00 | Portland Timbers v Seattle Sounders | W | 4-2 |
| USA MLS | 2016/08/22 01:30 | Seattle Sounders v Portland Timbers | L | 3-1 |
| USA MLS | 2016/07/17 19:00 | Portland Timbers v Seattle Sounders | W | 3-1 |
| Europe Friendlies | 2016/02/07 02:00 | Portland Timbers v Seattle Sounders | W | 2-1 |
| USA MLS | 2015/08/30 20:30 | Seattle Sounders v Portland Timbers | L | 2-1 |
| USA MLS | 2015/06/28 23:00 | Portland Timbers v Seattle Sounders | W | 4-1 |
| USA US Open Cup | 2015/06/17 02:30 | Seattle Sounders v Portland Timbers | W | 1-3 |
| USA MLS | 2015/04/27 01:30 | Seattle Sounders v Portland Timbers | L | 1-0 |