USL Championship   M. W D L goals
  at home 7 5 0 2 12 : 9
  Away 6 2 0 4 11 : 17
  13 7 0 6 23 : 26
MLS Next Pro   M. W D L goals
  at home 5 4 0 1 13 : 4
  Away 3 1 0 1 7 : 5
  8 5 0 2 20 : 9
U.S. Open Cup   M. W D L goals
  at home 1 1 0 0 2 : 1
  1 1 0 0 2 : 1
overall   M. W D L goals
  at home 13 10 0 3 27 : 14
  Away 9 3 0 5 18 : 22
  Neutral Place 0 0 0 0 0 : 0
  22 13 0 8 45 : 36
USL Championship
2020 4. Round Tacoma Defiance - Portland Timbers 2 2:1 (1:0)
2020 4. Round Portland Timbers 2 - Tacoma Defiance 3:1 (1:0)
2020 4. Round Portland Timbers 2 - Tacoma Defiance 3:0 (3:0)
2020 3. Round Portland Timbers 2 - Tacoma Defiance 0:4 (0:2)
2020 2. Round Tacoma Defiance - Portland Timbers 2 3:0 (1:0)
2019 7. Round Portland Timbers 2 - Tacoma Defiance 6:3 (4:1)
2019 3. Round Tacoma Defiance - Portland Timbers 2 1:4 (1:1)
2018 6. Round Portland Timbers 2 - Seattle Sounders 2 4:1 (1:0)
2018 3. Round Seattle Sounders 2 - Portland Timbers 2 0:1 (0:0)
2018 1. Round Seattle Sounders 2 - Portland Timbers 2 2:1 (2:1)
2017 6. Round Portland Timbers 2 - Seattle Sounders 2 1:2 (0:0)
2017 3. Round Seattle Sounders 2 - Portland Timbers 2 2:1 (1:0)
2017 2. Round Seattle Sounders 2 - Portland Timbers 2 2:1 (0:0)
MLS Next Pro
2024 7. Round Tacoma Defiance - Portland Timbers 2 5:2 (0:0)
2024 5. Round Tacoma Defiance - Portland Timbers 2 1:0 (1:0)
2024 3. Round Portland Timbers 2 - Tacoma Defiance 4:1 (3:0)
2023 7. Round Tacoma Defiance - Portland Timbers 2 4:0 (2:0)
2023 6. Round Portland Timbers 2 - Tacoma Defiance 2:4 (1:1, 1:1) pso
2022 7. Round Tacoma Defiance - Portland Timbers 2 0:2
2022 5. Round Portland Timbers 2 - Tacoma Defiance 1:6
2022 3. Round Tacoma Defiance - Portland Timbers 2 3:0
U.S. Open Cup
2015 3. Round Seattle Sounders 2 - Portland Timbers 2 2:1 aet

For games that were decided on penalties the score after 120 minutes will be included in the ranking