Head to Head
| Wales Championship South | 2020/02/11 19:30 | Taffs Well v Undy Athletic | W | 2-1 |
| Wales Championship South | 2019/08/31 13:30 | Undy Athletic v Taffs Well | L | 4-2 |
| Wales League Division 1 | 2019/05/08 17:45 | Undy Athletic v Taffs Well | W | 1-2 |
| Wales League Division 1 | 2018/08/18 13:30 | Taffs Well v Undy Athletic | D | 3-3 |
| Wales League Division 1 | 2018/04/14 13:30 | Taffs Well v Undy Athletic | L | 2-4 |
| Wales League Division 1 | 2017/11/25 14:00 | Undy Athletic v Taffs Well | W | 1-2 |
| Wales League Division 1 | 2017/03/25 14:30 | Undy Athletic v Taffs Well | L | 3-2 |
| Wales League Division 1 | 2016/11/26 14:00 | Taffs Well v Undy Athletic | W | 3-1 |
Home History
| Wales Championship South | 2021/09/10 18:30 | Taffs Well v Port Talbot | W | 7-1 |
| Wales Cup | 2021/09/04 13:00 | Goytre United v Taffs Well | W | 0-3 |
| Wales Championship South | 2021/08/27 18:30 | Risca United v Taffs Well | D | 1-1 |
| Wales Championship South | 2021/08/24 18:30 | Taffs Well v Llantwit Major | L | 1-4 |
| Wales Championship South | 2021/08/20 18:30 | Taffs Well v Afan Lido | W | 2-1 |
| Wales Cup | 2021/08/14 13:00 | Abergavenny Town v Taffs Well | W | 1-3 |
| Wales Championship South | 2021/08/10 18:30 | Carmarthen v Taffs Well | D | 0-0 |
| Wales Championship South | 2021/07/30 18:45 | Ammanford AFC v Taffs Well | W | 2-4 |
Away History
| Wales Championship South | 2021/09/11 13:30 | Undy Athletic v Llanelli Town | L | 1-2 |
| Wales Cup | 2021/09/04 13:00 | Penybont v Undy Athletic | L | 7-0 |
| Wales Championship South | 2021/08/28 13:30 | Pontypridd Utd v Undy Athletic | L | 5-1 |
| Wales Championship South | 2021/08/24 18:30 | Port Talbot v Undy Athletic | W | 0-5 |
| Wales Championship South | 2021/08/21 13:30 | Undy Athletic v Ammanford AFC | L | 1-8 |
| Wales Cup | 2021/08/13 17:45 | Undy Athletic v Chepstow Town | W | 3-0 |
| Wales Championship South | 2021/08/10 18:30 | Afan Lido v Undy Athletic | L | 4-2 |
| Wales League Cup | 2021/08/06 18:00 | Undy Athletic v Swansea University | W | 6-4 |