| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2018/2019 | Sporting Charleroi | First Division A | 0 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | PSG | Ligue 1 | 3 | 0 | 0 | 0 | 0 | 6.5 |
| 2017/2018 | PSG | Ligue 1 | 10 | 0 | 1 | 4 | 0 | 7.0 |
| 2016/2017 | Olympique Marseille | Ligue 1 | 11 | 0 | 0 | 2 | 0 | 7.0 |
| 2015/2016 | Olympique Marseille | Ligue 1 | 26 | 1 | 1 | 4 | 0 | 7.2 |
| 2013/2014 | Lokomotiv Moscow | Premier League | 17 | 1 | 0 | 4 | 1 | – |
| 2013/2014 | Anzhi | Premier League | 4 | 0 | 0 | 0 | 0 | – |
| 2012/2013 | Anzhi | Premier League | 14 | 0 | 0 | 4 | 0 | – |
| 2012/2013 | Real Madrid | La Liga | 2 | 0 | 0 | 0 | 0 | – |
| 2011/2012 | Real Madrid | La Liga | 17 | 0 | 0 | 5 | 0 | – |
| 2010/2011 | Real Madrid | La Liga | 26 | 0 | 0 | 11 | 0 | – |
| 2009/2010 | Real Madrid | La Liga | 23 | 1 | 0 | 9 | 0 | – |
| 2008/2009 | Real Madrid | La Liga | 19 | 0 | 0 | 7 | 0 | – |
| 2008/2009 | Portsmouth | Premier League | 12 | 0 | 0 | 4 | 0 | – |
| 2007/2008 | Portsmouth | Premier League | 12 | 1 | 0 | 2 | 0 | – |
| 2007/2008 | Arsenal | Premier League | 7 | 0 | 0 | 1 | 0 | – |
| 2006/2007 | Chelsea | Premier League | 10 | 0 | 0 | 3 | 0 | – |
| 2005/2006 | Chelsea | Premier League | 3 | 0 | 0 | 0 | 0 | – |
| Total | 216 | 4 | 2 | 60 | 1 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| 07 Jan 2017 | Marseille | Al Jazira | Free | |
| - | Lokomotiv M | Marseille | N/A | |
| - | Anzhi | Lokomotiv M | € 12M | |
| - | Real Madrid | Anzhi | € 5M | |
| 01 Jan 2009 | Portsmouth | Real Madrid | € 20M | |
| - | Arsenal | Portsmouth | € 7M | |
| - | Chelsea | Arsenal | € 2.9M | |
| 07 Jan 2005 | Le Havre | Chelsea | € 4.5M |
L. Diarra career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.