| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019/2020 | 1. Liga | 1 | 44 | 1 | 0 | — | — |
| 2022/2023 | 1. Liga | 18 | 1362 | 0 | 0 | 0 | — |
| 2023/2024 | 2. Liga | 8 | — | 0 | 0 | — | — |
| 2025/2026 | 2. Liga | 22 | 1980 | 2 | 1 | 0.14 | 6.66 |
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 2026-07-31
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Chojniczanka Chojnice | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Zagłębie Sosnowiec | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Warta Poznań | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Podbeskidzie | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Stal Stalowa Wola | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kalisz | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
 Wisła Kraków | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Zagłębie Lubin | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Pogoń Siedlce | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Nieciecza | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ruch Chorzów | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chrobry Głogów | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Radomiak Radom | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 GKS Tychy | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Stomil Olsztyn | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Polonia Warszawa | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Wigry Suwałki | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Olimpia Grudziądz | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Garbarnia Kraków | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Stal Rzeszów | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2025/2026 2. Liga, Mateusz Bartosiak made 22 appearances (1,980 minutes), with 2 goals and 1 assist — 0.14 goal involvements per 90. That season graded out at an average match rating of 6.66.
The record shows 4 league seasons for him (2019–2025) across 3 clubs.
