| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2018/2019 | Wigan Athletic | Championship | 6 | 0 | 0 | 1 | 0 | 6.5 |
| 2018 | Djurgården | Allsvenskan | 19 | 0 | 0 | 7 | 0 | 7.0 |
| 2017 | Djurgården | Allsvenskan | 22 | 3 | 0 | 6 | 0 | 7.0 |
| 2016/2017 | West Bromwich Albion | Premier League | 7 | 0 | 0 | 3 | 0 | 6.6 |
| 2015/2016 | West Bromwich Albion | Premier League | 28 | 1 | 1 | 5 | 0 | 6.8 |
| 2014/2015 | West Bromwich Albion | Premier League | 13 | 1 | 0 | 2 | 0 | 5.7 |
| 2013/2014 | West Bromwich Albion | Premier League | 32 | 1 | 0 | 10 | 0 | – |
| 2012/2013 | West Bromwich Albion | Premier League | 36 | 0 | 0 | 5 | 0 | – |
| 2011/2012 | West Bromwich Albion | Premier League | 33 | 2 | 0 | 4 | 0 | – |
| 2010/2011 | West Bromwich Albion | Premier League | 24 | 1 | 0 | 1 | 0 | – |
| 2009/2010 | West Bromwich Albion | Championship | 43 | 4 | 0 | 8 | 0 | – |
| 2008/2009 | West Bromwich Albion | Premier League | 28 | 2 | 0 | 7 | 0 | – |
| 2007/2008 | NEC | Eredivisie | 27 | 5 | 0 | 0 | 0 | – |
| 2006/2007 | NEC | Eredivisie | 32 | 2 | 0 | 0 | 0 | – |
| 2005/2006 | NEC | Eredivisie | 32 | 0 | 0 | 0 | 0 | – |
| 2005 | Landskrona | Allsvenskan | 12 | 0 | 0 | 0 | 0 | – |
| Total | 394 | 22 | 1 | 59 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 02 Jan 2019 | Djurgården | Wigan | Free | |
| - | West Bromwich | Djurgården | Free | |
| 08 Jan 2008 | NEC | West Bromwich | € 1M | |
| 08 Jan 2005 | Landskrona | NEC | € 800K |
J. Olsson career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.