| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2026 | Bohemians | Premier Division | 8 | 0 | 0 | 3 | 1 | 6.6 |
| 2025 | Bohemians | Premier Division | 13 | 0 | 0 | 1 | 0 | 6.9 |
| 2024 | Bohemians | Premier Division | 22 | 0 | 1 | 3 | 0 | 6.9 |
| 2023 | Bohemians | Premier Division | 6 | 0 | 0 | 3 | 0 | 6.8 |
| 2022 | Sligo Rovers | Premier Division | 31 | 3 | 0 | 10 | 0 | – |
| 2021 | Sligo Rovers | Premier Division | 17 | 1 | 0 | 3 | 0 | – |
| 2020/2021 | Boreham Wood | National League | 8 | 0 | 0 | 2 | 0 | – |
| 2019/2020 | Boreham Wood | National League | 17 | 1 | 0 | 1 | 0 | – |
| 2018/2019 | Aldershot | National League | 41 | 6 | 0 | 7 | 1 | – |
| 2017/2018 | Aldershot | National League | 31 | 4 | 0 | 8 | 1 | – |
| 2017/2018 | Ipswich | Championship | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2016/2017 | Ipswich U23 | Professional Development League | 1 | 1 | 0 | 0 | 0 | – |
| 2015/2016 | Ipswich | Championship | 1 | 0 | 0 | 1 | 0 | 6.7 |
| 2014 | Shelbourne | Division 1 | 1 | 1 | 0 | 0 | 0 | – |
| Total | 198 | 17 | 1 | 42 | 3 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 01 Jan 2023 | Sligo Rovers | Bohemians | Free agent | |
| 07 Nov 2021 | Boreham Wood | Sligo Rovers | Free agent | |
| 07 Jan 2019 | Aldershot | Boreham Wood | Free agent | |
| - | Ipswich | Aldershot | Transfer | |
| - | Aldershot | Ipswich | Return from loan | |
| - | Ipswich | Aldershot | Loan | |
| - | Shelbourne | Ipswich | Transfer | |
| 07 Jan 2011 | Home Farm | Shelbourne | Free agent |
A. McDonnell career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.