Manley was part of the gap Coleg Cambria side who won the U19 National Colleges Final in May 2015.
Manley made his competitive debut for The Nomads as a second half substitute against Denbigh Town in the Nathaniel MG Cup victory in October 2016.
| APPEARANCES | GOALS | ASSISTS | |
| 0(3) | 0 | 0 |
| Competition | Appearances | Goals | Assists | Yellow Cards | Red Cards |
| Welsh League Cup | 0 (1) | 0 | 0 | 0 | 0 |
| Friendly | 0 (2) | 0 | 0 | 0 | 0 |
| Total | 0 (3) | 0 | 0 | 0 | 0 |
