FA Cup   M. W D L goals
  at home 1 1 0 0 3 : 0
  1 1 0 0 3 : 0
League Cup   M. W D L goals
  at home 2 0 0 2 0 : 4
  Away 3 1 1 1 6 : 8
  5 1 1 3 6 : 12
League One   M. W D L goals
  at home 3 2 0 1 5 : 3
  Away 3 0 2 1 1 : 2
  6 2 2 2 6 : 5
overall   M. W D L goals
  at home 6 3 0 3 8 : 7
  Away 6 1 3 2 7 : 10
  Neutral Place 0 0 0 0 0 : 0
  12 4 3 5 15 : 17
FA Cup
1921/1922 1. Round Northampton Town - Reading FC 3:0
League Cup
2010/2011 2. Round Reading FC - Northampton Town 2:4 (1:1, 2:2, 3:3) pso
1993/1994 1. Round Northampton Town - Reading FC 0:2
1993/1994 1. Round Reading FC - Northampton Town 3:0
1980/1981 1. Round Reading FC - Northampton Town 2:3
1980/1981 1. Round Northampton Town - Reading FC 0:2
League One
2023/2024 41. Round Reading FC - Northampton Town 1:0 (0:0)
2023/2024 11. Round Northampton Town - Reading FC 3:1 (2:0)
2001/2002 43. Round Reading FC - Northampton Town 0:0 (0:0)
2001/2002 17. Round Northampton Town - Reading FC 0:2 (0:0)
2000/2001 25. Round Reading FC - Northampton Town 1:1
2000/2001 3. Round Northampton Town - Reading FC 2:0

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