| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Super League (Switzerland) | 3 | 189 | 0 | 0 | 0 | 6.55 |
| 2020/2021 | Ligue 2 | 6 | 238 | 0 | 0 | 0 | 6.66 |
| 2021/2022 | Ligue 2 | 23 | 1182 | 0 | 0 | 0 | 6.71 |
| 2021/2022 | National 3: Paris Île-de-France | 3 | 270 | 0 | 0 | 0 | — |
| 2022/2023 | Ligue 1 | 13 | 805 | 0 | 1 | 0.11 | 6.87 |
| 2022/2023 | Ligue 2 | 11 | 368 | 0 | 1 | 0.24 | 6.9 |
| 2022/2023 | National 3: Paris Île-de-France | 1 | 67 | 0 | 0 | — | — |
| 2023/2024 | Super League (Switzerland) | 15 | 1034 | 2 | 0 | 0.17 | 7.28 |
| 2023/2024 | Ligue 1 | 8 | 107 | 0 | 0 | 0 | 6.77 |
| 2024/2025 | Super League (Switzerland) | 35 | 2511 | 2 | 3 | 0.18 | 7.18 |
| 2025/2026 | Super League (Switzerland) | 20 | 1237 | 2 | 4 | 0.44 | 6.92 |
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 2026-08-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 St. Gallen | 7 | 4 | 1 | 2 | 0 | 1 | 2 | 0 |
 Basel | 7 | 4 | 1 | 2 | 1 | 0 | 2 | 0 |
 Lugano | 7 | 3 | 2 | 2 | 2 | 0 | 1 | 0 |
 Sion | 6 | 1 | 1 | 4 | 0 | 0 | 4 | 0 |
 Lausanne Sport | 6 | 2 | 1 | 3 | 0 | 1 | 1 | 0 |
 Luzern | 6 | 4 | 1 | 1 | 0 | 0 | 1 | 0 |
 Zürich | 5 | 3 | 1 | 1 | 0 | 0 | 1 | 0 |
 Grasshopper | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Winterthur | 5 | 2 | 2 | 1 | 2 | 2 | 0 | 0 |
 Servette | 4 | 2 | 2 | 0 | 1 | 0 | 1 | 0 |
 Yverdon Sport | 4 | 1 | 3 | 0 | 0 | 1 | 0 | 0 |
 Lens | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Toulouse | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Lorient | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Aston Villa | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Galatasaray | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Sporting CP | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Brest | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Bastia | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nice | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Liberia | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Guinea | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Equatorial Guinea | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Uganda | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Israel U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Zimbabwe | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Tunisia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 South Africa | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Saudi Arabia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sweden | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Burkina Faso | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Botswana | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bolivia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mozambique | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Sudan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Rwanda | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Somalia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Niger | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Romania U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Italy U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In the 2025/2026 Super League (Switzerland), Jaouen Hadjam made 20 appearances (1,237 minutes), with 2 goals and 4 assists — 0.44 goal involvements per 90. His average match rating for that season computes to 6.92.
Season ratings peak at 7.28 in 2023/2024, Super League (Switzerland) and bottom out at 6.66 in 2020/2021. His last two rated seasons average 0.19 above his earlier career level — an upward curve.
