FC Mountain Ash 
Active tournaments
FC Mountain Ash is still active in the following tournaments or competitions.
| Tournament | Position | Season |
|---|---|---|
| Cup of Wales season 80 | ? | 80 |
| League of Wales [2] | ? | 80 |
Previous tournaments
Other tournaments FC Mountain Ash has participated in.
Cup
| Tournament | Position | Season |
|---|---|---|
| Cup of Wales season 79 | - | 79 |
| Cup of Wales season 78 | 8F | 78 |
| Cup of Wales season 77 | - | 77 |
| Cup of Wales season 76 | - | 76 |
| Cup of Wales season 75 | - | 75 |
| Cup of Wales season 74 | - | 74 |
League
| Tournament | Position | Season |
|---|---|---|
| Playoffs R2 [1/2] | 79 | |
| League of Wales | 17 | 79 |
| Playoffs R2 [1/2] | 78 | |
| League of Wales | 17 | 78 |
| League of Wales [2] | 1 | 77 |
| League of Wales [2] | 7 | 76 |
| League of Wales [2] | 10 | 75 |
| League of Wales [2] | 13 | 74 |