K League 2   M. W D L goals
  at home 8 3 3 2 6 : 7
  Away 8 4 2 2 9 : 5
  16 7 5 4 15 : 12
overall   M. W D L goals
  at home 8 3 3 2 6 : 7
  Away 8 4 2 2 9 : 5
  Neutral Place 0 0 0 0 0 : 0
  16 7 5 4 15 : 12
K League 2
2025 14. Round Ansan Greeners - Seongnam FC 1:0 (1:0)
2025 6. Round Seongnam FC - Ansan Greeners 1:0 (1:0)
2024 39. Round Ansan Greeners - Seongnam FC 1:1 (0:0)
2024 16. Round Ansan Greeners - Seongnam FC 0:1 (0:0)
2024 2. Round Seongnam FC - Ansan Greeners 1:3 (1:1)
2023 39. Round Seongnam FC - Ansan Greeners 0:2 (0:1)
2023 14. Round Ansan Greeners - Seongnam FC 0:3 (0:1)
2023 1. Round Seongnam FC - Ansan Greeners 2:1 (1:1)
2018 29. Round Seongnam FC - Ansan Greeners 1:1 (0:0)
2018 23. Round Ansan Greeners - Seongnam FC 0:1 (0:1)
2018 12. Round Ansan Greeners - Seongnam FC 2:1 (0:0)
2018 4. Round Seongnam FC - Ansan Greeners 0:0 (0:0)
2017 28. Round Seongnam FC - Ansan Greeners 1:0 (0:0)
2017 21. Round Ansan Greeners - Seongnam FC 1:1 (1:0)
2017 15. Round Seongnam FC - Ansan Greeners 0:0 (0:0)
2017 9. Round Ansan Greeners - Seongnam FC 0:1 (0:1)

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