Championship   M. W D L goals
  at home 10 6 3 1 17 : 8
  Away 10 3 2 5 15 : 18
  20 9 5 6 32 : 26
FA Cup   M. W D L goals
  at home 1 0 0 1 2 : 3
  Away 2 0 1 1 2 : 5
  3 0 1 2 4 : 8
League Cup   M. W D L goals
  at home 1 0 1 0 1 : 1
  Away 2 1 0 1 2 : 3
  3 1 1 1 3 : 4
League One   M. W D L goals
  at home 3 1 1 1 2 : 3
  Away 3 0 0 3 1 : 10
  6 1 1 4 3 : 13
Playoffs   M. W D L goals
  at home 2 1 0 1 3 : 3
  Away 2 0 1 1 1 : 2
  Neutral Place 1 1 0 0 2 : 0
  5 2 1 2 6 : 5
overall   M. W D L goals
  at home 17 8 5 4 25 : 18
  Away 19 4 4 11 21 : 38
  Neutral Place 1 1 0 0 2 : 0
  37 13 9 15 48 : 56
Championship
2020/2021 26. Round Swansea City - Brentford FC 1:1 (0:0)
2020/2021 10. Round Brentford FC - Swansea City 1:1 (1:0)
2019/2020 24. Round Brentford FC - Swansea City 3:1 (2:0)
2019/2020 13. Round Swansea City - Brentford FC 0:3 (0:2)
2018/2019 33. Round Swansea City - Brentford FC 3:0 (2:0)
2018/2019 21. Round Brentford FC - Swansea City 2:3 (1:3)
1953/1954 8. Round Brentford FC - Swansea Town 3:1
1953/1954 4. Round Swansea Town - Brentford FC 1:0
1952/1953 9. Round Swansea Town - Brentford FC 3:2
1952/1953 9. Round Brentford FC - Swansea Town 0:0
1951/1952 8. Round Brentford FC - Swansea Town 3:1
1951/1952 3. Round Swansea Town - Brentford FC 1:1
1950/1951 6. Round Swansea Town - Brentford FC 2:1
1950/1951 2. Round Brentford FC - Swansea Town 2:1
1949/1950 8. Round Swansea Town - Brentford FC 3:0
1949/1950 3. Round Brentford FC - Swansea Town 0:0
1934/1935 9. Round Brentford FC - Swansea Town 1:0
1934/1935 4. Round Swansea Town - Brentford FC 2:4
1933/1934 9. Round Brentford FC - Swansea Town 2:0
1933/1934 5. Round Swansea Town - Brentford FC 2:3
FA Cup
2018/2019 Round of 16 Swansea City - Brentford FC 4:1 (0:1)
1971/1972 1. Round Brentford FC - Swansea City 2:3
1971/1972 1. Round Swansea City - Brentford FC 1:1
League Cup
2008/2009 1. Round Swansea City - Brentford FC 2:0 (1:0)
1982/1983 3. Round Swansea City - Brentford FC 1:2
1982/1983 3. Round Brentford FC - Swansea City 1:1
League One
2006/2007 26. Round Swansea City - Brentford FC 2:0 (1:0)
2006/2007 8. Round Brentford FC - Swansea City 0:2 (0:1)
2005/2006 38. Round Swansea City - Brentford FC 2:1 (1:1)
2005/2006 23. Round Brentford FC - Swansea City 2:1 (2:0)
2000/2001 24. Round Swansea City - Brentford FC 6:0
2000/2001 2. Round Brentford FC - Swansea City 0:0
Playoffs
2020/2021 Championship Final Brentford FC - Swansea City 2:0 (2:0)
2019/2020 Championship Semi-finals Brentford FC - Swansea City 3:1 (2:0)
2019/2020 Championship Semi-finals Swansea City - Brentford FC 1:0 (0:0)
2005/2006 League One Semi-finals Brentford FC - Swansea City 0:2 (0:2)
2005/2006 League One Semi-finals Swansea City - Brentford FC 1:1 (0:1)

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