| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2021/2022 | Nottingham Forest | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2021/2022 | Nottingham Forest | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2020/2021 | Nottingham Forest | FA Cup | 2 | 0 | 1 | 0 | 0 | 6.5 |
| 2019/2020 | Brighton & Hove Albion | League Cup | 2 | 0 | 0 | 0 | 0 | 6.5 |
| 2019/2020 | Brighton & Hove Albion | FA Cup | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2018/2019 | Brighton & Hove Albion | FA Cup | 2 | 0 | 0 | 0 | 0 | 6.6 |
| 2017/2018 | Brighton & Hove Albion | League Cup | 2 | 0 | 0 | 0 | 0 | 6.8 |
| 2017/2018 | Brighton & Hove Albion | FA Cup | 1 | 0 | 0 | 0 | 0 | 7.2 |
| 2016/2017 | Brighton & Hove Albion | FA Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2016/2017 | Brighton & Hove Albion | League Cup | 0 | 0 | 0 | 0 | 0 | – |
| 2015/2016 | Brighton & Hove Albion | League Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2013/2014 | Olympiakos | Cup | 5 | 1 | 0 | 0 | 0 | – |
| 2012/2013 | Valenciennes | Coupe de la Ligue | 1 | 0 | 0 | 0 | 0 | – |
| 2012/2013 | Valenciennes | Coupe de France | 1 | 0 | 0 | 0 | 0 | – |
| 2011/2012 | Valenciennes | Coupe de France | 2 | 0 | 0 | 0 | 0 | – |
| 2010/2011 | Valenciennes | Coupe de la Ligue | 1 | 1 | 0 | 0 | 0 | – |
| 2010/2011 | Valenciennes | Coupe de France | 1 | 0 | 0 | 1 | 0 | – |
| 2009/2010 | Valenciennes | Coupe de la Ligue | 1 | 0 | 0 | 1 | 0 | – |
| Total | 23 | 2 | 1 | 3 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Brighton | Nottm Forest | N/A | |
| 07 Mar 2015 | Wigan | Brighton | Free | |
| 02 Feb 2015 | Olympiakos | Wigan | Free | |
| - | Valenciennes | Olympiakos | N/A | |
| 08 Jun 2009 | Metz | Valenciennes | € 700K | |
| 07 Jan 2008 | Metz | Tours | Loan |
G. Bong career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.