| Premier League | M. | W | D | L | goals | |||
| at home | 11 | 4 | 4 | 3 | 13 | : | 12 | |
| Away | 11 | 3 | 2 | 6 | 15 | : | 22 | |
| ∑ | 22 | 7 | 6 | 9 | 28 | : | 34 | |
| League Cup | M. | W | D | L | goals | |||
| at home | 3 | 0 | 0 | 3 | 2 | : | 8 | |
| Away | 3 | 2 | 0 | 1 | 7 | : | 8 | |
| ∑ | 6 | 2 | 0 | 4 | 9 | : | 16 | |
| overall | M. | W | D | L | goals | |||
| at home | 14 | 4 | 4 | 6 | 15 | : | 20 | |
| Away | 14 | 5 | 2 | 7 | 22 | : | 30 | |
| Neutral Place | 0 | 0 | 0 | 0 | 0 | : | 0 | |
| ∑ | 28 | 9 | 6 | 13 | 37 | : | 50 | |
| League Cup | |||||
| 2024/2025 | 2. Round | Carmarthen Town | - | Haverfordwest County | 0:5 (0:2) |
| 2017/2018 | Round of 16 | Haverfordwest County | - | Carmarthen Town | 0:1 (0:0, 0:0) aet |
| 2008/2009 | Group 1 | Carmarthen Town | - | Haverfordwest County | 0:1 |
| 2008/2009 | Group 1 | Haverfordwest County | - | Carmarthen Town | 1:2 |
| 2007/2008 | Group 5 | Carmarthen Town | - | Haverfordwest County | 8:1 |
| 2007/2008 | Group 5 | Haverfordwest County | - | Carmarthen Town | 1:5 |
|
For games that were decided on penalties the score after 120 minutes will be included in the ranking |
Wales ![Haverfordwest County [U18]](https://s.hs-data.com/bilder/wappen/mini/42785.gif?fallback=png "Haverfordwest County [U18]"){kind=small}
![Haverfordwest County [U17]](https://s.hs-data.com/bilder/wappen/mini/68744.gif?fallback=png "Haverfordwest County [U17]"){kind=small}
![Haverfordwest County [U16]](https://s.hs-data.com/bilder/wappen/mini/42786.gif?fallback=png "Haverfordwest County [U16]"){kind=small}
![Haverfordwest County [U15]](https://s.hs-data.com/bilder/wappen/mini/68747.gif?fallback=png "Haverfordwest County [U15]"){kind=small}