| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2024/2025 | Mansfield Town | League One | 0 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | Mansfield Town | League Two | 0 | 0 | 0 | 0 | 0 | – |
| 2022/2023 | Mansfield Town | League Two | 0 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Kettering Town | National League N / S | 14 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | Carlisle United | League Two | 37 | 0 | 0 | 0 | 0 | 6.9 |
| 2018/2019 | Carlisle United | League Two | 42 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | Notts County | League Two | 32 | 0 | 0 | 0 | 0 | – |
| 2016/2017 | Notts County | League Two | 43 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Aberdeen | Premiership | 3 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Rotherham United | Championship | 1 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Rotherham United | Championship | 36 | 0 | 0 | 1 | 0 | – |
| 2013/2014 | Rotherham United | League One | 37 | 0 | 0 | 1 | 0 | – |
| 2012/2013 | Carlisle United | League One | 12 | 0 | 0 | 0 | 0 | – |
| 2011/2012 | Carlisle United | League One | 46 | 0 | 0 | 0 | 0 | – |
| 2010/2011 | Carlisle United | League One | 46 | 0 | 0 | 0 | 0 | – |
| 2009/2010 | Carlisle United | League One | 29 | 0 | 0 | 0 | 0 | – |
| Total | 378 | 0 | 0 | 2 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 07 Jan 2020 | Carlisle | Kettering | N/A | |
| 07 Apr 2018 | Notts | Carlisle | Free | |
| 07 Jan 2016 | Rotherham | Notts | Free | |
| 06 Jan 2016 | Aberdeen | Rotherham | N/A | |
| - | Rotherham | Aberdeen | Loan | |
| 07 Jan 2013 | Carlisle | Rotherham | Free |
A. Collin career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.