Friendlies Clubs   M. W D L goals
  Away 1 1 0 0 3 : 0
  1 1 0 0 3 : 0
League One   M. W D L goals
  at home 6 2 3 1 8 : 6
  Away 6 4 1 1 12 : 9
  12 6 4 2 20 : 15
League Two   M. W D L goals
  at home 2 1 1 0 3 : 2
  Away 2 0 1 1 2 : 3
  4 1 2 1 5 : 5
EFL Trophy   M. W D L goals
  at home 1 0 0 1 2 : 3
  1 0 0 1 2 : 3
Playoffs   M. W D L goals
  at home 1 0 1 0 1 : 1
  Away 1 0 0 1 1 : 2
  2 0 1 1 2 : 3
overall   M. W D L goals
  at home 10 3 5 2 14 : 12
  Away 10 5 2 3 18 : 14
  Neutral Place 0 0 0 0 0 : 0
  20 8 7 5 32 : 26
Friendlies Clubs
2022 Week Leyton Orient - Peterborough United 0:3 (0:1)
League One
2024/2025 27. Round Peterborough United - Leyton Orient 0:0 (0:0)
2024/2025 5. Round Leyton Orient - Peterborough United 2:2 (1:2)
2023/2024 42. Round Leyton Orient - Peterborough United 1:2 (0:2)
2023/2024 8. Round Peterborough United - Leyton Orient 1:1 (1:1)
2014/2015 35. Round Peterborough United - Leyton Orient 1:0 (1:0)
2014/2015 20. Round Leyton Orient - Peterborough United 1:2 (1:1)
2013/2014 31. Round Leyton Orient - Peterborough United 1:2 (0:0)
2013/2014 15. Round Peterborough United - Leyton Orient 1:3 (1:1)
2010/2011 43. Round Leyton Orient - Peterborough United 2:1 (0:0)
2010/2011 18. Round Peterborough United - Leyton Orient 2:2 (1:1)
2008/2009 35. Round Leyton Orient - Peterborough United 2:3 (1:3)
2008/2009 2. Round Peterborough United - Leyton Orient 3:0 (1:0)
League Two
2005/2006 45. Round Leyton Orient - Peterborough United 2:1 (1:0)
2005/2006 17. Round Peterborough United - Leyton Orient 1:1 (1:0)
1999/2000 28. Round Leyton Orient - Peterborough United 1:1
1999/2000 3. Round Peterborough United - Leyton Orient 2:1
EFL Trophy
2014/2015 1. Round Peterborough United - Leyton Orient 2:3 (1:1)
Playoffs
2013/2014 League One Semi-finals Leyton Orient - Peterborough United 2:1 (0:0)
2013/2014 League One Semi-finals Peterborough United - Leyton Orient 1:1 (1:0)

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