Premier League   M. W D L goals
  at home 10 4 2 4 15 : 18
  Away 8 4 0 4 8 : 19
  18 8 2 8 23 : 37
Welsh Cup   M. W D L goals
  Away 1 0 0 1 0 : 2
  1 0 0 1 0 : 2
overall   M. W D L goals
  at home 10 4 2 4 15 : 18
  Away 9 4 0 5 8 : 21
  Neutral Place 0 0 0 0 0 : 0
  19 8 2 9 23 : 39
Premier League
2023/2024 16. Round Caernarfon Town - Barry Town United 2:3 (2:1)
2023/2024 10. Round Barry Town United - Caernarfon Town 0:3 (0:2)
2021/2022 22. Round Barry Town United - Caernarfon Town 1:2 (1:1)
2021/2022 11. Round Caernarfon Town - Barry Town United 1:2 (0:2)
2021 ECL-Playoffs Semi-finals Barry Town United - Caernarfon Town 1:3 (1:1)
2021 Championship 32. Round Barry Town United - Caernarfon Town 3:2 (0:1)
2021 Championship 23. Round Caernarfon Town - Barry Town United 0:1 (0:0)
2020/2021 12. Round Caernarfon Town - Barry Town United 2:0 (0:0)
2020/2021 3. Round Barry Town United - Caernarfon Town 3:1 (1:0)
2020 Championship 25. Round Barry Town United - Caernarfon Town 1:1 (0:0)
2019/2020 13. Round Caernarfon Town - Barry Town United 4:1 (1:1)
2019/2020 5. Round Barry Town United - Caernarfon Town 0:0 (0:0)
2019 Championship 6. Round Barry Town United - Caernarfon Town 4:0 (2:0)
2019 Championship 1. Round Caernarfon Town - Barry Town United 2:0 (0:0)
2018/2019 18. Round Barry Town United - Caernarfon Town 2:1 (1:1)
2018/2019 6. Round Caernarfon Town - Barry Town United 0:1 (0:0)
2003/2004 20. Round Barry Town FC - Caernarfon Town 0:5
2003/2004 3. Round Caernarfon Town - Barry Town FC 8:0
Welsh Cup
2017/2018 3. Round Caernarfon Town - Barry Town United 2:0 (2:0)

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