Championship   M. W D L goals
  at home 2 1 1 0 6 : 1
  Away 2 0 1 1 3 : 4
  4 1 2 1 9 : 5
League Cup   M. W D L goals
  at home 4 2 1 1 10 : 4
  Away 1 1 0 0 4 : 2
  5 3 1 1 14 : 6
League One   M. W D L goals
  at home 1 0 1 0 0 : 0
  Away 1 0 0 1 0 : 3
  2 0 1 1 0 : 3
EFL Trophy   M. W D L goals
  at home 1 1 0 0 6 : 0
  1 1 0 0 6 : 0
overall   M. W D L goals
  at home 8 4 3 1 22 : 5
  Away 4 1 1 2 7 : 9
  Neutral Place 0 0 0 0 0 : 0
  12 5 4 3 29 : 14
Championship
1966/1967 9. Round Northampton Town - Ipswich Town 1:1
1966/1967 4. Round Ipswich Town - Northampton Town 6:1
1964/1965 2. Round Northampton Town - Ipswich Town 3:2
1964/1965 2. Round Ipswich Town - Northampton Town 0:0
League Cup
2011/2012 1. Round Ipswich Town - Northampton Town 1:2 (1:1)
2010/2011 Round of 16 Ipswich Town - Northampton Town 3:1 (2:1)
1987/1988 2. Round Northampton Town - Ipswich Town 2:4 aet
1987/1988 2. Round Ipswich Town - Northampton Town 1:1
1977/1978 2. Round Ipswich Town - Northampton Town 5:0
League One
2020/2021 43. Round Northampton Town - Ipswich Town 3:0 (2:0)
2020/2021 20. Round Ipswich Town - Northampton Town 0:0 (0:0)
EFL Trophy
2022/2023 Group H South Ipswich Town - Northampton Town 6:0 (3:0)

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