Head to Head
| Welsh Premiership | 2022/10/08 13:30 | Merthyr v Swansea | L | 35-14 |
| Welsh Premiership | 2022/01/29 14:30 | Swansea v Merthyr | L | 15-32 |
| Welsh Premiership | 2020/02/15 14:30 | Merthyr v Swansea | W | 5-10 |
| Welsh Premiership | 2019/11/02 14:30 | Swansea v Merthyr | L | 10-17 |
| Welsh Premiership | 2019/03/02 14:30 | Swansea v Merthyr | W | 27-5 |
| Welsh Premiership | 2018/10/20 13:30 | Merthyr v Swansea | L | 35-24 |
| Welsh Premiership | 2018/04/14 13:30 | Swansea v Merthyr | L | 10-45 |
| Welsh Premiership | 2016/11/26 13:30 | Merthyr v Swansea | L | 32-26 |
Home History
| Welsh Premiership | 2023/01/14 14:30 | Swansea v Carmarthen | L | 33-34 |
| Welsh Premiership | 2023/01/07 14:30 | Aberavon v Swansea | L | 22-8 |
| Welsh Premiership | 2022/12/26 13:00 | Swansea v Llanelli | W | 34-23 |
| Welsh Premiership | 2022/11/17 19:30 | Cardiff v Swansea | L | 45-0 |
| Welsh Premiership | 2022/11/12 14:30 | Swansea v RGC 1404 | L | 19-47 |
| Welsh Premiership | 2022/10/29 13:30 | Ebbw Vale v Swansea | L | 22-9 |
| Welsh Premiership | 2022/10/15 13:30 | Swansea v Newport | W | 24-20 |
| Welsh Premiership | 2022/10/08 13:30 | Merthyr v Swansea | L | 35-14 |
Away History
| Welsh Premiership | 2023/01/12 19:30 | Llandovery v Merthyr | W | 16-26 |
| Welsh Premiership | 2023/01/07 14:30 | Merthyr v Cardiff | L | 16-22 |
| Welsh Premiership | 2022/12/27 17:45 | RGC 1404 v Merthyr | W | 18-25 |
| Welsh Premiership | 2022/12/10 14:30 | Merthyr v Newport | L | 24-40 |
| Welsh Premiership | 2022/11/12 14:30 | Pontypridd v Merthyr | W | 18-24 |
| Welsh Premiership | 2022/10/27 18:30 | Merthyr v Carmarthen | W | 37-7 |
| Welsh Premiership | 2022/10/15 13:30 | Aberavon v Merthyr | L | 39-32 |
| Welsh Premiership | 2022/10/08 13:30 | Merthyr v Swansea | W | 35-14 |