| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2008/2009 | Pro League | 13 | 1105 | 0 | 0 | 0 | — |
| 2009/2010 | Pro League | 2 | 44 | 0 | 0 | — | — |
| 2016/2017 | First Amateur Division | 5 | 90 | 0 | 0 | 0 | — |
| 2010/2011 | Pro League | 23 | 1481 | 0 | 1 | 0.06 | — |
| 2011/2012 | Pro League | 35 | 2836 | 6 | 2 | 0.25 | — |
| 2012/2013 | Pro League | 31 | 2501 | 5 | 0 | 0.18 | — |
| 2013/2014 | Pro League | 35 | 3106 | 1 | 1 | 0.06 | — |
| 2015/2016 | Pro League | 27 | 2049 | 1 | 0 | 0.04 | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 49 Pro League defenders, 2015/2016, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Gent | 14 | 5 | 1 | 8 | 2 | 0 | 1 | 0 |
 Genk | 14 | 3 | 3 | 8 | 1 | 0 | 2 | 0 |
 Club Brugge | 12 | 6 | 2 | 4 | 0 | 0 | 4 | 0 |
 Lokeren | 12 | 3 | 7 | 2 | 1 | 0 | 3 | 0 |
 Standard Liège | 11 | 5 | 1 | 5 | 0 | 1 | 5 | 1 |
 Zulte-Waregem | 11 | 1 | 5 | 5 | 0 | 0 | 3 | 0 |
 Mechelen | 11 | 6 | 1 | 4 | 0 | 0 | 4 | 0 |
 Anderlecht | 10 | 2 | 2 | 6 | 1 | 0 | 2 | 0 |
 Lierse | 9 | 3 | 1 | 5 | 0 | 0 | 2 | 0 |
 OH Leuven | 8 | 4 | 4 | 0 | 1 | 0 | 0 | 0 |
 Mons | 8 | 2 | 1 | 5 | 2 | 0 | 3 | 1 |
 Sporting Charleroi | 7 | 3 | 2 | 2 | 0 | 0 | 1 | 0 |
 SK Beveren | 7 | 2 | 2 | 3 | 0 | 0 | 1 | 0 |
 Cercle Brugge | 7 | 4 | 1 | 2 | 1 | 0 | 0 | 0 |
 KV Oostende | 6 | 2 | 4 | 0 | 0 | 0 | 0 | 0 |
 Beerschot | 6 | 4 | 0 | 2 | 3 | 0 | 1 | 1 |
 Westerlo | 5 | 0 | 2 | 3 | 0 | 0 | 0 | 1 |
 Sint-Truiden | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 KV Kortrijk | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 0 |
 White Star Bruxelles | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In the 2016/2017 First Amateur Division, Mustapha Oussalah played 5 games (90 minutes) without a direct goal contribution. Against 49 Pro League defenders with at least 450 minutes in 2015/2016, his goal involvements per 90 places in the 43rd percentile; on goals he ranks 8th of 49.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| KV Kortrijk | 2008/2009 - 2013/2014 | 156 | 12 | 4 | 11073 | — | — | — |
| Royal Excel Mouscron | 2015/2016 | 27 | 1 | 0 | 2049 | — | — | — |
| Sprimont-Comblain | 2016/2017 - now | 6 | 0 | 0 | 90 | — | — | — |
| Total | 189 | 13 | 4 | 13212 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 16/17 | Sprimont-Comblain | 6 | 0 | — | 90 | 3 | 0 | — |
| 15/16 | Royal Excel Mouscron | 27 | 1 | — | 2049 | 6 | 1 | — |
| 13/14 | KV Kortrijk | 38 | 1 | — | 3106 | 8 | 0 | — |
| 12/13 | KV Kortrijk | 37 | 5 | — | 2501 | 11 | 1 | — |
| 11/12 | KV Kortrijk | 41 | 6 | — | 2836 | 7 | 2 | — |
| 10/11 | KV Kortrijk | 25 | 0 | — | 1481 | 5 | 0 | — |
| 08/09 | KV Kortrijk | 13 | 0 | — | 1105 | 0 | 0 | — |
