| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2020/2021 | Wigan Athletic | League Cup | 1 | 0 | 0 | 0 | 0 | 6.9 |
| 2020/2021 | Wigan Athletic | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | Wigan Athletic | League Cup | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2019/2020 | Wigan Athletic | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | Wigan Athletic | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | Wigan Athletic | FA Cup | 1 | 0 | 0 | 0 | 0 | 7.0 |
| 2017/2018 | Wigan Athletic | FA Cup | 8 | 0 | 0 | 0 | 0 | 6.3 |
| 2017/2018 | Portsmouth | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2016/2017 | Portsmouth | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2016/2017 | Portsmouth | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Portsmouth | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Portsmouth | FA Cup | 3 | 2 | 0 | 0 | 0 | – |
| 2014/2015 | Chesterfield | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2014/2015 | Chesterfield | FA Cup | 5 | 2 | 0 | 2 | 0 | – |
| 2013/2014 | Chesterfield | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2013/2014 | Chesterfield | FA Cup | 2 | 1 | 0 | 1 | 0 | – |
| 2012/2013 | Swindon Town | League Cup | 2 | 0 | 0 | 0 | 0 | – |
| 2012/2013 | Swindon Town | FA Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2011/2012 | Huddersfield Town | League Cup | 2 | 1 | 0 | 0 | 0 | – |
| 2011/2012 | Huddersfield Town | FA Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2010/2011 | Huddersfield Town | League Cup | 2 | 0 | 0 | 1 | 0 | – |
| 2010/2011 | Huddersfield Town | FA Cup | 4 | 3 | 0 | 1 | 0 | – |
| 2009/2010 | Huddersfield Town | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2009/2010 | Huddersfield Town | FA Cup | 3 | 2 | 0 | 0 | 0 | – |
| 2008/2009 | Huddersfield Town | FA Cup | 1 | 0 | 0 | 0 | 0 | – |
| Total | 42 | 11 | 0 | 7 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 01 Apr 2021 | Bala | Accrington | N/A | |
| - | Wigan | Bala | Free | |
| - | Portsmouth | Wigan | Free | |
| 07 Jan 2015 | Chesterfield | Portsmouth | N/A | |
| 07 Jan 2012 | Huddersfield | Swindon | Free |
G. Roberts career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.