Head to Head
| Wales Championship South | 2021/08/24 18:30 | Port Talbot v Undy Athletic | W | 0-5 |
| Wales League Division 1 | 2019/03/09 14:30 | Port Talbot v Undy Athletic | L | 3-1 |
| Wales League Division 1 | 2018/11/24 14:00 | Undy Athletic v Port Talbot | D | 1-1 |
| Wales League Division 1 | 2018/01/20 14:00 | Port Talbot v Undy Athletic | W | 2-3 |
| Wales League Division 1 | 2017/09/30 13:30 | Undy Athletic v Port Talbot | L | 2-3 |
| Wales League Division 1 | 2017/04/15 13:30 | Port Talbot v Undy Athletic | W | 1-2 |
| Wales League Division 1 | 2017/03/11 14:30 | Undy Athletic v Port Talbot | W | 2-0 |
Home History
| Wales League Cup | 2021/09/21 18:45 | Haverfordwest County v Undy Athletic | L | 5-0 |
| Wales Championship South | 2021/09/17 18:30 | Taffs Well v Undy Athletic | L | 3-0 |
| 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 |
Away History
| Wales Championship South | 2021/09/17 18:30 | Port Talbot v Ammanford AFC | L | 1-7 |
| Wales Championship South | 2021/09/10 18:30 | Taffs Well v Port Talbot | L | 7-1 |
| Wales Championship South | 2021/09/07 18:30 | Risca United v Port Talbot | L | 7-0 |
| Wales Championship South | 2021/08/28 13:30 | Port Talbot v Llanelli Town | L | 0-6 |
| Wales Championship South | 2021/08/24 18:30 | Port Talbot v Undy Athletic | L | 0-5 |
| Wales Championship South | 2021/08/21 13:30 | Pontypridd Utd v Port Talbot | L | 8-0 |
| Wales Cup | 2021/08/14 13:00 | Port Talbot v Afan Lido | L | 0-6 |
| Wales Championship South | 2021/08/10 18:30 | Port Talbot v Cwmbran Celtic | L | 0-4 |