| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015/2016 | National 3: Bourgogne-Franche-Comté | 12 | 90 | 2 | 0 | 2 | — |
| 2016/2017 | National | 22 | 1086 | 0 | 0 | 0 | — |
| 2017/2018 | Ligue 2 | 24 | 1201 | 0 | 1 | 0.07 | 6.97 |
| 2017/2018 | National | 11 | 704 | 0 | 0 | 0 | — |
| 2017/2018 | National 3: Group E | 1 | 53 | 0 | 0 | — | — |
| 2018/2019 | Ligue 1 | 9 | 725 | 0 | 1 | 0.12 | 6.82 |
| 2018/2019 | Ligue 2 | 9 | 590 | 1 | 0 | 0.15 | 6.98 |
| 2018/2019 | National 3: Group E | 1 | 90 | 1 | 0 | 1 | — |
| 2018/2019 | National 3: Paris Île-de-France | 1 | 90 | 1 | 0 | 1 | — |
| 2019/2020 | Ligue 2 | 11 | 369 | 1 | 0 | 0.24 | 6.83 |
| 2020/2021 | Ligue 2 | 8 | 311 | 0 | 1 | 0.29 | 6.96 |
| 2021/2022 | Ligue 2 | 29 | 1537 | 3 | 2 | 0.29 | 7.09 |
| 2022/2023 | Ligue 2 | 12 | 506 | 1 | 0 | 0.18 | 6.88 |
| 2023/2024 | Ligue 2 | 35 | 2584 | 5 | 1 | 0.21 | 7.54 |
| 2024/2025 | Liga Portugal | 12 | 466 | 0 | 0 | 0 | 6.88 |
| 2024/2025 | Ligue 1 | 2 | 180 | 1 | 0 | 0.5 | — |
| 2025/2026 | Ligue 2 | 7 | 389 | 0 | 0 | 0 | 6.73 |
| 2025/2026 | Ligue 1 | 9 | 786 | 1 | 0 | 0.11 | — |
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 2026-08-12
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Amiens SC | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Dunkerque | 3 | 2 | 1 | 0 | 0 | 1 | 1 | 0 |
 Quevilly Rouen | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 0 |
 Pau | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Niort | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 0 |
 Saint-Étienne | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Toulouse | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 0 |
 ES Sétif | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ajaccio | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Strasbourg | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Caen | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Annecy | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 CS Constantine | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Consolat Marseille | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Valenciennes | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
 Dijon | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Troyes | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Lorient | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Rodez | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Olympique Akbou | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Guinea | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 South Africa | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Uganda | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Niger | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Across 9 Ligue 1 appearances in 2025/2026 (786 minutes), Mehdi Merghem scored 1 goal but did not register an assist — 0.11 goal involvements per 90.
At his best he averaged 7.54 in 2023/2024, Ligue 2; at his worst, 6.73 in 2025/2026. His two latest rated seasons run 0.2 lower than the rest of his career.
