Head to Head
| WRU Challenge Cup | 2019/01/04 19:30 | Aberavon v Merthyr | L | 10-15 |
| Welsh Premiership | 2018/09/22 13:30 | Merthyr v Aberavon | W | 14-22 |
| Welsh Premiership | 2018/05/15 18:15 | Merthyr v Aberavon | L | 48-19 |
| Welsh Premiership | 2017/05/21 14:30 | Aberavon v Merthyr | L | 18-22 |
| Welsh Premiership | 2017/04/29 13:30 | Merthyr v Aberavon | L | 34-23 |
| Welsh Premiership | 2017/01/07 14:30 | Aberavon v Merthyr | W | 24-17 |
Home History
| Welsh Premiership | 2019/01/12 17:15 | Pontypridd v Aberavon | L | 43-7 |
| WRU Challenge Cup | 2019/01/04 19:30 | Aberavon v Merthyr | L | 10-15 |
| Welsh Premiership | 2018/12/26 14:30 | Aberavon v Neath | W | 36-17 |
| Welsh Premiership | 2018/12/22 14:30 | Aberavon v Ebbw Vale | D | 14-14 |
| Welsh Premiership | 2018/12/08 14:30 | Bridgend Ravens v Aberavon | L | 16-13 |
| Welsh Premiership | 2018/12/01 14:30 | Aberavon v RGC 1404 | W | 15-7 |
| Welsh Premiership | 2018/11/23 19:15 | Cross Keys v Aberavon | W | 19-47 |
| Welsh Premiership | 2018/11/16 19:15 | Aberavon v Llanelli | W | 54-29 |
Away History
| Welsh Premiership | 2019/01/12 14:30 | Merthyr v Llanelli | W | 26-20 |
| WRU Challenge Cup | 2019/01/04 19:30 | Aberavon v Merthyr | W | 10-15 |
| Welsh Premiership | 2018/12/29 14:30 | Bargoed v Merthyr | W | 17-38 |
| Welsh Premiership | 2018/12/22 14:30 | Bedwas v Merthyr | W | 20-26 |
| Welsh Premiership | 2018/12/14 19:15 | Merthyr v Cardiff | L | 28-34 |
| Welsh Premiership | 2018/12/07 19:10 | Merthyr v Carmarthen | W | 30-5 |
| Welsh Premiership | 2018/12/01 14:30 | Merthyr v Newport | L | 28-30 |
| Welsh Premiership | 2018/11/23 19:30 | Merthyr v Llandovery | W | 34-24 |