| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2009/2010 | Ligue 1 | 28 | — | 6 | 0 | — | — |
| 2010/2011 | Ligue 1 | 25 | — | 9 | 0 | — | — |
| 2011/2012 | Ligue 1 | 22 | — | 10 | 0 | — | — |
| 2012/2013 | Ligue 1 | 12 | — | 4 | 0 | — | — |
| 2013/2014 | Liga Portugal | 26 | 1111 | 8 | 0 | 0.65 | — |
| 2014/2015 | Liga Portugal | 17 | 1520 | 12 | 0 | 0.71 | — |
| 2015/2016 | Liga Portugal | 33 | 2888 | 27 | 3 | 0.93 | 7.53 |
| 2016/2017 | Premier League | 23 | 1278 | 7 | 4 | 0.77 | 6.96 |
| 2016/2017 | Liga Portugal | 2 | 180 | 1 | 0 | 0.5 | 6.94 |
| 2017/2018 | Premier League | 16 | 371 | 1 | 1 | 0.49 | 6.75 |
| 2018/2019 | Super Lig | 15 | 1255 | 1 | 0 | 0.07 | 6.79 |
| 2019/2020 | Ligue 1 | 18 | 1286 | 9 | 7 | 1.12 | 7.38 |
| 2020/2021 | Ligue 1 | 18 | 569 | 3 | 1 | 0.63 | 6.9 |
| 2020/2021 | Premier League | 1 | 19 | 0 | 0 | — | 6.94 |
| 2021/2022 | Ligue 1 | 12 | 574 | 1 | 1 | 0.31 | 6.83 |
| 2021/2022 | Liga Portugal | 9 | 429 | 4 | 1 | 1.05 | 6.99 |
| 2022/2023 | Ligue 1 | 16 | 988 | 1 | 1 | 0.18 | 6.68 |
| 2022/2023 | Pro League | 10 | 633 | 8 | 0 | 1.14 | 7.48 |
| 2023 | Serie A | 11 | 823 | 3 | 2 | 0.55 | 7.02 |
| 2023/2024 | Pro League | 12 | 824 | 3 | 4 | 0.76 | 7.04 |
| 2024/2025 | Pro League | 18 | 386 | 2 | 1 | 0.7 | 6.88 |
| 2025/2026 | Superliga (Romania) | 14 | 431 | 1 | 3 | 0.84 | 6.8 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-08-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Porto | 9 | 5 | 2 | 2 | 7 | 0 | 3 | 0 |
 Paços de Ferreira | 8 | 5 | 3 | 0 | 3 | 1 | 1 | 0 |
 Vitória Guimarães | 7 | 5 | 1 | 1 | 5 | 0 | 1 | 0 |
 OH Leuven | 7 | 4 | 2 | 1 | 1 | 1 | 2 | 1 |
 Benfica | 6 | 1 | 2 | 3 | 2 | 0 | 1 | 0 |
 Estoril | 6 | 4 | 1 | 1 | 3 | 1 | 0 | 0 |
 Vitória Setúbal FC | 6 | 5 | 1 | 0 | 5 | 0 | 1 | 0 |
 Manchester City | 5 | 1 | 1 | 3 | 0 | 0 | 1 | 0 |
 Chelsea | 5 | 0 | 1 | 4 | 0 | 0 | 0 | 0 |
 Belenenses | 5 | 4 | 1 | 0 | 2 | 0 | 1 | 0 |
 Montpellier | 5 | 2 | 0 | 3 | 1 | 0 | 2 | 0 |
 Standard Liège | 5 | 1 | 4 | 0 | 3 | 0 | 1 | 0 |
 Angers SCO | 5 | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
 Sporting Braga | 5 | 5 | 0 | 0 | 4 | 1 | 0 | 0 |
 Marítimo | 5 | 4 | 1 | 0 | 3 | 0 | 2 | 0 |
 Rio Ave | 5 | 3 | 2 | 0 | 2 | 0 | 1 | 0 |
 Nacional | 5 | 3 | 2 | 0 | 2 | 0 | 2 | 0 |
 Liverpool | 4 | 2 | 0 | 2 | 1 | 0 | 0 | 0 |
 West Bromwich Albion | 4 | 1 | 1 | 2 | 1 | 1 | 0 | 0 |
 Everton | 4 | 1 | 0 | 3 | 1 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Tunisia | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Burkina Faso | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Mali | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Cameroon | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
 Mauritania | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Burundi | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Egypt | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Guinea | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Congo DR | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Ghana | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Senegal | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Angola | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sweden | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Korea Republic | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
 Slovenia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Romania | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Iran | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Germany | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Portugal | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Russia | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
In the 2025/2026 Superliga (Romania), Islam Slimani made 14 appearances (431 minutes), with 1 goal and 3 assists — 0.84 goal involvements per 90. That season graded out at an average match rating of 6.8.
At his best he averaged 7.53 in 2015/2016, Liga Portugal; at his worst, 6.68 in 2022/2023. His two latest rated seasons run 0.19 lower than the rest of his career.
