| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022/2023 | Ekstraklasa | 11 | 192 | 2 | 0 | 0.94 | 6.75 |
| 2023/2024 | Primavera 2 | 1 | — | 10 | 0 | — | — |
| 2024/2025 | Serie A | 1 | 57 | 0 | 0 | — | 6.32 |
| 2025/2026 | Liga Portugal 2 | 1 | 21 | 0 | 0 | — | 6.5 |
| 2026/2027 | Serie C: Girone A | 2 | 132 | 0 | 0 | 0 | 6.54 |
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 2026-09-01
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Galatasaray | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Fiorentina | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 AC Milan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Napoli | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Palermo | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Porto II | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Śląsk Wrocław | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Folgore Caratese | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Cittadella U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Odra Opole | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lugano | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Spal U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ascoli U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cremonese U19 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Falubaz Zielona Góra | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Vicenza Virtus U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Como U19 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Renate U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Südtirol U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 AlbinoLeffe U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Portugal U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Italy U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Malta U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Mateusz Kowalski scored 2 goals in 11 Ekstraklasa appearances in 2022/2023 (192 minutes), without an assist — 0.94 goal involvements per 90. Per-match rating over the season: 6.75.
Between 2022 and 2026 he accumulated 5 league seasons across 6 clubs.
