| Welsh Cup | M. | W | D | L | goals | |||
| at home | 1 | 0 | 0 | 1 | 0 | : | 3 | |
| ∑ | 1 | 0 | 0 | 1 | 0 | : | 3 | |
| League Cup | M. | W | D | L | goals | |||
| Away | 1 | 1 | 0 | 0 | 7 | : | 1 | |
| ∑ | 1 | 1 | 0 | 0 | 7 | : | 1 | |
| overall | M. | W | D | L | goals | |||
| at home | 1 | 0 | 0 | 1 | 0 | : | 3 | |
| Away | 1 | 1 | 0 | 0 | 7 | : | 1 | |
| Neutral Place | 0 | 0 | 0 | 0 | 0 | : | 0 | |
| ∑ | 2 | 1 | 0 | 1 | 7 | : | 4 | |
| Welsh Cup | |||||
| 2011/2012 | 1. Round | Merthyr Town | - | Barry Town FC | 0:3 |
| League Cup | |||||
| 2014/2015 | 1. Round | Barry Town United | - | Merthyr Town | 1:7 (0:3) |
|
For games that were decided on penalties the score after 120 minutes will be included in the ranking |
Wales ![Merthyr Town [U18]](https://s.hs-data.com/bilder/wappen/mini/31070.gif?fallback=png "Merthyr Town [U18]"){kind=small}
![Merthyr Town [U17]](https://s.hs-data.com/bilder/wappen/mini/68750.gif?fallback=png "Merthyr Town [U17]"){kind=small}
![Merthyr Town [U16]](https://s.hs-data.com/bilder/wappen/mini/68753.gif?fallback=png "Merthyr Town [U16]"){kind=small}
![Merthyr Town [U15]](https://s.hs-data.com/bilder/wappen/mini/68756.gif?fallback=png "Merthyr Town [U15]"){kind=small}