| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Treaty United | Division 1 | 2 | 0 | 0 | 0 | 0 | – |
| 2025 | Treaty United | Division 1 | 30 | 7 | 0 | 2 | 0 | – |
| 2024 | Treaty United | Division 1 | 21 | 6 | 0 | 2 | 0 | – |
| 2022 | Sligo Rovers | Premier Division | 10 | 0 | 0 | 0 | 0 | – |
| 2021 | Sligo Rovers | Premier Division | 25 | 1 | 0 | 1 | 0 | – |
| 2020 | Sligo Rovers | Premier Division | 2 | 0 | 0 | 0 | 0 | – |
| Total | 90 | 14 | 0 | 5 | 0 | – | ||
M. Byrne career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.