| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | 1. Liga | 1 | 90 | 0 | 0 | 0 | 6 |
| 2018/2019 | 1. Liga | 25 | 2161 | 3 | 0 | 0.12 | — |
| 2019/2020 | Ekstraklasa | 19 | 1500 | 1 | 0 | 0.06 | — |
| 2020/2021 | 1. Liga | 3 | 90 | 2 | 0 | 2 | — |
| 2021/2022 | 1. Liga | 8 | 356 | 1 | 0 | 0.25 | — |
| 2022/2023 | Ekstraklasa | 7 | 360 | 0 | 0 | 0 | 6.83 |
| 2022/2023 | 1. Liga | 7 | 492 | 0 | 0 | 0 | — |
| 2023/2024 | 2. Liga | 5 | — | 7 | 0 | — | — |
| 2024/2025 | 2. Liga | 7 | 435 | 4 | 0 | 0.83 | 7 |
| 2025/2026 | 1. Liga | 23 | 1539 | 2 | 3 | 0.29 | 6.44 |
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 | ||
|---|---|---|---|---|---|---|---|---|
 Stal Rzeszów | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 Jastrzębie | 4 | 4 | 0 | 0 | 2 | 0 | 1 | 0 |
 Resovia Rzeszów | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Wisła Kraków | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Pogoń Siedlce | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 GKS Tychy | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Puszcza Niepołomice | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 0 |
 Kalisz | 3 | 3 | 0 | 0 | 0 | 0 | 1 | 0 |
 Hutnik Krakow | 3 | 2 | 1 | 0 | 2 | 0 | 1 | 0 |
 Miedź Legnica | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
 Górnik Łęczna | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sandecja Nowy Sącz | 2 | 1 | 1 | 0 | 0 | 0 | 2 | 0 |
 Ruch Chorzów | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Podbeskidzie | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chrobry Głogów | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Chojniczanka Chojnice | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Stomil Olsztyn | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Olimpia Grudziądz | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Zagłębie Sosnowiec | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Olimpia Elbląg | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
The 2025/2026 1. Liga line for Grzegorz Szymusik: 23 appearances (1,539 minutes), 2 goals, 3 assists — 0.29 goal involvements per 90. His average match rating for that season computes to 6.44.
2024/2025 stands as his highest-rated season (7, 2. Liga), with 2025/2026 the weakest (6.44).
