Head to Head
| Wales League Division 1 | 2017/11/11 14:00 | Undy Athletic v Llanelli Town | W | 1-2 |
Home History
| Wales League Division 1 | 2018/02/17 14:00 | Monmouth Town v Llanelli Town | D | 2-2 |
| Wales League Division 1 | 2018/01/26 19:30 | Llanelli Town v Afan Lido | L | 1-2 |
| Wales League Division 1 | 2018/01/05 19:30 | Ton Pentre v Llanelli Town | W | 1-3 |
| Wales League Division 1 | 2017/12/23 14:00 | Cambrian United v Llanelli Town | W | 1-3 |
| Wales League Division 1 | 2017/12/15 19:30 | Llanelli Town v Briton Ferry | W | 4-1 |
| Wales League Division 1 | 2017/12/08 19:30 | Taffs Well v Llanelli Town | W | 1-3 |
| Wales League Division 1 | 2017/11/25 14:00 | Caerau Ely v Llanelli Town | W | 1-2 |
| Wales League Division 1 | 2017/11/17 19:30 | Llanelli Town v Cwmamman United | W | 1-0 |
Away History
| Wales League Division 1 | 2018/02/17 14:00 | Undy Athletic v Cwmamman United | W | 3-1 |
| Wales League Division 1 | 2018/02/03 14:00 | Monmouth Town v Undy Athletic | W | 1-6 |
| Wales League Division 1 | 2018/01/20 14:00 | Port Talbot v Undy Athletic | W | 2-3 |
| Wales League Division 1 | 2018/01/13 14:00 | Undy Athletic v Afan Lido | L | 0-2 |
| Wales League Division 1 | 2018/01/06 14:00 | Goytre United v Undy Athletic | D | 2-2 |
| Wales League Division 1 | 2017/12/30 14:00 | Undy Athletic v Haverfordwest County | L | 1-2 |
| Wales League Division 1 | 2017/12/23 14:00 | Ton Pentre v Undy Athletic | W | 1-5 |
| Wales League Division 1 | 2017/12/16 14:00 | Undy Athletic v Penybont | W | 3-2 |