| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2024/2025 | Super League (Switzerland) | 2 | 35 | 0 | 0 | — | 6.52 |
| 2025/2026 | Challenge League | 10 | 588 | 0 | 0 | 0 | 6.78 |
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.
Cohort: 48 Challenge League midfielders, 2025/2026, 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 2026-07-10
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Basel | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Yverdon Sport | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Vaduz | 3 | 0 | 2 | 1 | 1 | 0 | 1 | 0 |
 Young Boys | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Servette | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Aarau | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Winterthur | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bellinzona | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Stade Nyonnais | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Lugano | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Rapperswil-Jona | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 St. Gallen | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Zürich | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sion | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Lausanne Sport | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Wil | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Grasshopper | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Poland U20 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Mattia Walker went through 10 Challenge League appearances in 2025/2026 (588 minutes) without a goal or an assist. GioScore's computed rating for the season averages 6.78. Measured against the 48 Challenge League midfielders who played 450+ minutes in 2025/2026, he sits in the 25th percentile by match rating, and 33rd of 48 for goals scored.
His league record spans 2 seasons (2024–2026) across 2 clubs.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Étoile Carouge | 2025/2026 | 14 | 1 | 0 | 588 | — | — | 6.78 |
| Luzern | 2024/2025 - 2025/2026 | 14 | 0 | 0 | 35 | — | — | 6.52 |
| Total | 28 | 1 | 0 | 623 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 25/26 | Étoile Carouge | 14 | 1 | — | 588 | 1 | 0 | 6.78 |
| 24/25 | Luzern | 14 | 0 | — | 35 | 0 | 0 | 6.52 |
