Head to Head
| Wales Championship South | 2021/09/11 13:30 | Undy Athletic v Llanelli Town | W | 1-2 |
| Wales Championship South | 2019/11/15 19:30 | Llanelli Town v Undy Athletic | D | 2-2 |
| Wales League Division 1 | 2018/02/24 14:00 | Llanelli Town v Undy Athletic | L | 0-1 |
| Wales League Division 1 | 2017/11/11 14:00 | Undy Athletic v Llanelli Town | W | 1-2 |