| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2020/2021 | West Bromwich Albion | Premier League | 0 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | West Bromwich Albion | Championship | 3 | 0 | 0 | 0 | 0 | 6.7 |
| 2018/2019 | West Bromwich Albion | Championship | 24 | 1 | 1 | 8 | 0 | 6.9 |
| 2017/2018 | West Bromwich Albion | Premier League | 25 | 1 | 1 | 4 | 0 | 6.8 |
| 2017/2018 | Everton | Premier League | 0 | 0 | 1 | 0 | 0 | 6.8 |
| 2016/2017 | Everton | Premier League | 33 | 2 | 1 | 10 | 0 | 7.0 |
| 2015/2016 | Everton | Premier League | 33 | 1 | 1 | 6 | 0 | 7.1 |
| 2014/2015 | Everton | Premier League | 33 | 0 | 0 | 11 | 0 | – |
| 2013/2014 | Everton | Premier League | 32 | 3 | 0 | 10 | 0 | – |
| 2013/2014 | Manchester City | Premier League | 0 | 0 | 0 | 0 | 0 | – |
| 2012/2013 | Manchester City | Premier League | 31 | 1 | 0 | 6 | 0 | – |
| 2011/2012 | Manchester City | Premier League | 34 | 1 | 0 | 9 | 0 | – |
| 2010/2011 | Manchester City | Premier League | 33 | 2 | 0 | 8 | 0 | – |
| 2009/2010 | Manchester City | Premier League | 34 | 2 | 0 | 4 | 0 | – |
| 2008/2009 | Aston Villa | Premier League | 38 | 5 | 0 | 7 | 0 | – |
| 2007/2008 | Aston Villa | Premier League | 37 | 9 | 0 | 5 | 0 | – |
| 2006/2007 | Aston Villa | Premier League | 35 | 8 | 0 | 7 | 1 | – |
| 2005/2006 | Aston Villa | Premier League | 36 | 3 | 0 | 9 | 0 | – |
| 2004/2005 | Aston Villa | Premier League | 34 | 7 | 0 | 2 | 0 | – |
| 2003/2004 | Aston Villa | Premier League | 36 | 3 | 0 | 3 | 1 | – |
| 2002/2003 | Aston Villa | Premier League | 1 | 0 | 0 | 0 | 0 | – |
| Total | 532 | 49 | 5 | 109 | 2 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Everton | West Bromwich | € 1.1M | |
| 07 Aug 2014 | Man City | Everton | Free | |
| 09 Feb 2013 | Man City | Everton | Loan | |
| 07 Jan 2009 | Aston Villa | Man City | € 12M |
G. Barry career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.