League Cup   M. W D L goals
  at home 1 0 0 1 1 : 2
  1 0 0 1 1 : 2
League One   M. W D L goals
  at home 5 5 0 0 12 : 4
  Away 5 3 1 1 7 : 3
  10 8 1 1 19 : 7
League Two   M. W D L goals
  at home 3 1 1 1 1 : 2
  Away 3 1 0 2 1 : 5
  6 2 1 3 2 : 7
EFL Trophy   M. W D L goals
  at home 2 0 0 1 2 : 5
  Away 1 0 0 1 3 : 5
  3 0 0 2 5 : 10
overall   M. W D L goals
  at home 11 6 1 3 16 : 13
  Away 9 4 1 4 11 : 13
  Neutral Place 0 0 0 0 0 : 0
  20 10 2 7 27 : 26
League Cup
2018/2019 1. Round Portsmouth FC - AFC Wimbledon 1:2 (0:0)
League One
2021/2022 23. Round AFC Wimbledon - Portsmouth FC 0:0 (0:0)
2021/2022 18. Round Portsmouth FC - AFC Wimbledon 2:1 (0:1)
2020/2021 45. Round AFC Wimbledon - Portsmouth FC 1:3 (1:3)
2020/2021 23. Round Portsmouth FC - AFC Wimbledon 4:0 (3:0)
2019/2020 27. Round Portsmouth FC - AFC Wimbledon 2:1 (1:0)
2019/2020 14. Round AFC Wimbledon - Portsmouth FC 1:0 (0:0)
2018/2019 26. Round Portsmouth FC - AFC Wimbledon 2:1 (1:0)
2018/2019 13. Round AFC Wimbledon - Portsmouth FC 1:2 (0:2)
2017/2018 24. Round Portsmouth FC - AFC Wimbledon 2:1 (1:0)
2017/2018 6. Round AFC Wimbledon - Portsmouth FC 0:2 (0:1)
League Two
2015/2016 39. Round AFC Wimbledon - Portsmouth FC 0:1 (0:1)
2015/2016 17. Round Portsmouth FC - AFC Wimbledon 0:0 (0:0)
2014/2015 38. Round AFC Wimbledon - Portsmouth FC 1:0 (1:0)
2014/2015 22. Round Portsmouth FC - AFC Wimbledon 0:2 (0:2)
2013/2014 32. Round Portsmouth FC - AFC Wimbledon 1:0 (0:0)
2013/2014 16. Round AFC Wimbledon - Portsmouth FC 4:0 (1:0)
EFL Trophy
2023/2024 2. Round Portsmouth FC - AFC Wimbledon 2:5 (1:3)
2022/2023 Group B South Portsmouth FC - AFC Wimbledon 3:1 (1:0, 1:1) pso
2021/2022 Group B South AFC Wimbledon - Portsmouth FC 5:3 (2:1)

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