Summer Cup NWSL x LIGA MXF   M. W D L goals
  Neutral Place 1 1 0 0 1 : 0
  1 1 0 0 1 : 0
National Women's Soccer League   M. W D L goals
  at home 18 9 4 5 27 : 15
  Away 16 5 3 8 14 : 25
  Neutral Place 1 0 1 0 0 : 0
  35 14 8 13 41 : 40
NWSL Challenge Cup   M. W D L goals
  at home 3 1 0 2 2 : 2
  Away 2 0 2 0 1 : 1
  5 1 2 2 3 : 3
overall   M. W D L goals
  at home 21 10 4 7 29 : 17
  Away 18 5 5 8 15 : 26
  Neutral Place 2 1 1 0 1 : 0
  41 16 10 15 45 : 43
Summer Cup NWSL x LIGA MXF
2024 Group A Portland Thorns - Seattle Reign 1:0 (1:0)
National Women's Soccer League
2024 4. Round Seattle Reign - Portland Thorns 0:0 (0:0)
2024 3. Round Portland Thorns - Seattle Reign 4:0 (1:0)
2023 7. Round Portland Thorns - OL Reign 2:0 (2:0)
2023 4. Round OL Reign - Portland Thorns 0:2 (0:1)
2022 4. Round OL Reign - Portland Thorns 2:2 (1:1)
2022 2. Round Portland Thorns - OL Reign 0:0 (0:0)
2021 6. Round Portland Thorns - OL Reign 1:1 (1:0)
2021 4. Round OL Reign - Portland Thorns 2:1 (2:1)
2021 1. Round Portland Thorns - OL Reign 1:2 (1:2)
2020 Fall Series Matches OL Reign - Portland Thorns 1:2 (0:1)
2020 Fall Series Matches Portland Thorns - OL Reign 4:1 (2:0)
2020 Challenge Cup Preliminary OL Reign - Portland Thorns 0:0 (0:0)
2019 6. Round Reign FC - Portland Thorns 2:0 (1:0)
2019 5. Round Reign FC - Portland Thorns 1:0 (0:0)
2019 4. Round Portland Thorns - Reign FC 0:1 (0:0)
2018 Playoffs Semi-finals Portland Thorns - Seattle Reign 2:1 (1:1)
2018 7. Round Portland Thorns - Seattle Reign 3:1 (1:1)
2018 4. Round Seattle Reign - Portland Thorns 1:0 (0:0)
2018 3. Round Portland Thorns - Seattle Reign 2:3 (0:1)
2017 5. Round Seattle Reign - Portland Thorns 1:2 (0:0)
2017 4. Round Seattle Reign - Portland Thorns 2:0 (1:0)
2017 2. Round Portland Thorns - Seattle Reign 2:2 (1:2)
2016 5. Round Seattle Reign - Portland Thorns 3:1 (1:0)
2016 4. Round Portland Thorns - Seattle Reign 1:0 (0:0)
2016 2. Round Portland Thorns - Seattle Reign 0:0
2016 2. Round Seattle Reign - Portland Thorns 1:1
2015 4. Round Seattle Reign - Portland Thorns 3:0
2015 4. Round Portland Thorns - Seattle Reign 0:1
2014 5. Round Portland Thorns - Seattle Reign 1:0
2014 4. Round Seattle Reign - Portland Thorns 5:0
2014 2. Round Portland Thorns - Seattle Reign 0:1
2013 5. Round Seattle Reign - Portland Thorns 1:2
2013 3. Round Portland Thorns - Seattle Reign 2:0
2013 2. Round Seattle Reign - Portland Thorns 0:1
2013 1. Round Portland Thorns - Seattle Reign 2:1 (1:0)
NWSL Challenge Cup
2023 West Division OL Reign - Portland Thorns 0:0 (0:0)
2023 West Division Portland Thorns - OL Reign 0:1 (0:0)
2022 West Division Portland Thorns - OL Reign 0:1 (0:0)
2022 West Division OL Reign - Portland Thorns 1:1 (1:1)
2021 West Division Portland Thorns - OL Reign 2:0 (1:0)

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