K League 1   M. W D L goals
  at home 17 10 5 2 36 : 16
  Away 16 5 6 5 15 : 17
  33 15 11 7 51 : 33
Cup   M. W D L goals
  at home 1 0 1 0 0 : 0
  Away 1 1 0 0 2 : 1
  2 1 1 0 2 : 1
Relegation   M. W D L goals
  at home 1 0 1 0 1 : 1
  Away 1 1 0 0 3 : 1
  2 1 1 0 4 : 2
overall   M. W D L goals
  at home 19 10 7 2 37 : 17
  Away 18 7 6 5 20 : 19
  Neutral Place 0 0 0 0 0 : 0
  37 17 13 7 57 : 36
K League 1
2020 Relegation 2. Round FC Seoul - Busan IPark 1:2 (0:1)
2020 19. Round FC Seoul - Busan IPark 1:1 (1:0)
2020 11. Round Busan IPark - FC Seoul 2:0 (0:0)
2015 26. Round Busan IPark - FC Seoul 2:4 (0:1)
2015 16. Round FC Seoul - Busan IPark 0:0 (0:0)
2015 10. Round Busan IPark - FC Seoul 0:1 (0:0)
2014 33. Round FC Seoul - Busan IPark 1:1 (0:1)
2014 20. Round Busan IPark - FC Seoul 0:2 (0:0)
2014 3. Round FC Seoul - Busan IPark 0:1 (0:1)
2013 Championship 12. Round FC Seoul - Busan IPark 3:2 (2:0)
2013 Championship 1. Round Busan IPark - FC Seoul 0:0 (0:0)
2013 14. Round FC Seoul - Busan IPark 1:0 (0:0)
2013 3. Round Busan IPark - FC Seoul 1:0 (1:0)
2012 Championship 14. Round FC Seoul - Busan IPark 2:1 (1:1)
2012 Championship 1. Round Busan IPark - FC Seoul 0:2 (0:1)
2012 22. Round FC Seoul - Busan IPark 6:0 (3:0)
2012 7. Round Busan IPark - FC Seoul 0:0 (0:0)
2011 25. Round FC Seoul - Busan IPark 2:1 (0:1)
2011 5. Round Busan IPark - FC Seoul 1:1 (0:1)
2010 28. Round FC Seoul - Busan IPark 3:1 (2:1)
2010 10. Round Busan IPark - FC Seoul 3:0 (2:0)
2009 28. Round FC Seoul - Busan IPark 2:2
2009 14. Round Busan IPark - FC Seoul 2:2
2008 25. Round Busan IPark - FC Seoul 2:0
2008 12. Round FC Seoul - Busan IPark 2:1
2007 24. Round FC Seoul - Busan IPark 4:0
2007 11. Round Busan IPark - FC Seoul 0:0
2006 25. Round Busan IPark - FC Seoul 1:1
2006 12. Round FC Seoul - Busan IPark 5:2
2005 24. Round FC Seoul - Busan IPark 2:0
2005 12. Round Busan IPark - FC Seoul 1:2
2004 25. Round Busan I'Cons - FC Seoul 2:0
2004 1. Round FC Seoul - Busan I'Cons 1:1
Cup
2017 Round of 16 FC Seoul - Busan IPark 6:7 (0:0, 0:0, 0:0) pso
2014 Quarter-finals Busan IPark - FC Seoul 1:2 aet
Relegation
2018 Final FC Seoul - Busan IPark 1:1 (0:1)
2018 Final Busan IPark - FC Seoul 1:3 (1:0)

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