| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Bangor FC | NIFL Premiership | 18 | 0 | 0 | 7 | 2 | – |
| 2025/2026 | Larne | NIFL Premiership | 1 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Larne | NIFL Premiership | 7 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Ballymena | NIFL Premiership | 12 | 0 | 0 | 4 | 0 | – |
| 2023/2024 | Institute | NIFL Premiership | 2 | 0 | 0 | 2 | 1 | – |
| 2023/2024 | Institute | NIFL Championship | 4 | 3 | 0 | 0 | 1 | – |
| 2022/2023 | Institute | NIFL Championship | 1 | 1 | 0 | 0 | 0 | – |
| Total | 45 | 4 | 0 | 13 | 4 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | Bangor FC | Larne | Return from loan | |
| - | Larne | Bangor FC | Loan | |
| - | Ballymena | Larne | Return from loan | |
| - | Larne | Ballymena | Loan | |
| - | Institute | Larne | Return from loan | |
| - | Larne | Institute | Loan | |
| - | Institute | Larne | Transfer |
O. Devlin career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.