| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Chance Národní Liga | 1 | 79 | 0 | 0 | — | 7 |
| 2019/2020 | Chance Národní Liga | 2 | 29 | 5 | 0 | — | — |
| 2021/2022 | Chance Národní Liga | 12 | 786 | 4 | 0 | 0.46 | — |
| 2022/2023 | Chance Národní Liga | 28 | 2310 | 10 | 1 | 0.43 | — |
| 2023/2024 | Chance Národní Liga | 27 | 1720 | 2 | 4 | 0.31 | 7.43 |
| 2024/2025 | Chance Národní Liga | 27 | 1303 | 1 | 2 | 0.21 | 6.54 |
| 2025/2026 | Chance Národní Liga | 29 | 1946 | 7 | 5 | 0.55 | 6.82 |
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 2026-07-29
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Viktoria Žižkov | 4 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
 Zbrojovka Brno | 4 | 3 | 0 | 1 | 1 | 0 | 2 | 0 |
 Sparta Praha B | 4 | 0 | 0 | 4 | 2 | 0 | 0 | 0 |
 Vlašim | 4 | 0 | 2 | 2 | 1 | 0 | 0 | 0 |
 SK Artis Brno | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Vyškov | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Vysočina Jihlava | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 |
 Táborsko | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Ústí nad Labem | 3 | 2 | 0 | 1 | 2 | 0 | 0 | 0 |
 Varnsdorf | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Chrudim | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Karviná | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Sigma Olomouc B | 2 | 1 | 0 | 1 | 1 | 0 | 1 | 0 |
 Opava | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 0 |
 Hanácká | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Banik Ostrava B | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Slavia Praha B | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Mladá Boleslav | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Příbram | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Slovan Liberec | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
In the 2025/2026 Chance Národní Liga, Jan Koudelka made 29 appearances (1,946 minutes), with 7 goals and 5 assists — 0.55 goal involvements per 90. Per-match rating over the season: 6.82.
His league record spans 7 seasons (2019–2025) across 2 clubs. Season ratings peak at 7.43 in 2023/2024, Chance Národní Liga and bottom out at 6.54 in 2024/2025.
