Championship   M. W D L goals
  at home 2 0 1 1 2 : 3
  Away 2 1 0 1 4 : 4
  4 1 1 2 6 : 7
FA Cup   M. W D L goals
  at home 1 1 0 0 3 : 1
  1 1 0 0 3 : 1
League Cup   M. W D L goals
  at home 2 2 0 0 6 : 1
  2 2 0 0 6 : 1
League One   M. W D L goals
  at home 3 2 1 0 6 : 2
  Away 3 0 0 3 3 : 7
  6 2 1 3 9 : 9
League Two   M. W D L goals
  at home 3 1 0 2 4 : 5
  Away 3 0 1 2 4 : 6
  6 1 1 4 8 : 11
overall   M. W D L goals
  at home 11 6 2 3 21 : 12
  Away 8 1 1 6 11 : 17
  Neutral Place 0 0 0 0 0 : 0
  19 7 3 9 32 : 29
Championship
1964/1965 9. Round Swansea Town - Northampton Town 1:2
1964/1965 4. Round Northampton Town - Swansea Town 2:1
1963/1964 9. Round Swansea Town - Northampton Town 1:1
1963/1964 4. Round Northampton Town - Swansea Town 2:3
FA Cup
1988/1989 1. Round Swansea City - Northampton Town 3:1
League Cup
2023/2024 1. Round Swansea City - Northampton Town 3:0 (1:0)
2019/2020 1. Round Swansea City - Northampton Town 3:1 (0:0)
League One
2007/2008 38. Round Northampton Town - Swansea City 4:2 (3:1)
2007/2008 18. Round Swansea City - Northampton Town 3:0 (2:0)
2006/2007 39. Round Swansea City - Northampton Town 2:1 (1:1)
2006/2007 16. Round Northampton Town - Swansea City 1:0 (0:0)
2000/2001 37. Round Swansea City - Northampton Town 1:1
2000/2001 11. Round Northampton Town - Swansea City 2:1
League Two
2004/2005 38. Round Northampton Town - Swansea City 2:2 (2:1)
2004/2005 1. Round Swansea City - Northampton Town 0:2 (0:1)
2003/2004 44. Round Swansea City - Northampton Town 0:2 (0:2)
2003/2004 18. Round Northampton Town - Swansea City 2:1 (1:0)
1999/2000 36. Round Swansea City - Northampton Town 4:1
1999/2000 15. Round Northampton Town - Swansea City 2:1

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