Championship   M. W D L goals
  at home 1 1 0 0 2 : 0
  Away 1 0 0 1 0 : 1
  2 1 0 1 2 : 1
FA Cup   M. W D L goals
  at home 1 0 0 1 1 : 3
  Away 1 1 0 0 3 : 1
  2 1 0 1 4 : 4
League Cup   M. W D L goals
  at home 2 1 1 0 7 : 4
  Away 1 1 0 0 3 : 2
  3 2 1 0 10 : 6
League One   M. W D L goals
  at home 1 1 0 0 3 : 1
  Away 1 0 1 0 1 : 1
  2 1 1 0 4 : 2
overall   M. W D L goals
  at home 5 3 1 1 13 : 8
  Away 4 2 1 1 7 : 5
  Neutral Place 0 0 0 0 0 : 0
  9 5 2 2 20 : 13
Championship
1979/1980 7. Round Birmingham City - Wrexham AFC 2:0
1979/1980 3. Round Wrexham AFC - Birmingham City 1:0
FA Cup
1996/1997 Round of 16 Birmingham City - Wrexham AFC 1:3 (1:0)
1927/1928 4. Round Wrexham AFC - Birmingham FC 1:3
League Cup
2006/2007 2. Round Birmingham City - Wrexham FC 4:1 (1:1, 1:1) aet
1970/1971 1. Round Wrexham AFC - Birmingham City 2:3
1970/1971 1. Round Birmingham City - Wrexham AFC 3:3
League One
2024/2025 28. Round Wrexham AFC - Birmingham City 1:1 (1:1)
2024/2025 6. Round Birmingham City - Wrexham AFC 3:1 (1:1)

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