| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Ekstraklasa | 1 | 61 | 0 | 0 | — | 6 |
| 2013/2014 | National 3: Group K | 13 | 1136 | 1 | 0 | 0.08 | — |
| 2013/2014 | National 3: Bourgogne-Franche-Comté | 11 | 900 | 0 | 0 | 0 | — |
| 2014/2015 | Ekstraklasa | 10 | 672 | 0 | 0 | 0 | — |
| 2014/2015 | National 3: Group K | 3 | 183 | 0 | 0 | 0 | — |
| 2015/2016 | 1. Liga | 12 | — | 1 | 0 | — | — |
| 2016/2017 | 1. Liga | 4 | 90 | 1 | 0 | 1 | — |
| 2018/2019 | Ekstraklasa | 17 | 1238 | 1 | 0 | 0.07 | — |
| 2019/2020 | Ekstraklasa | 33 | 2827 | 1 | 0 | 0.03 | — |
| 2020/2021 | NB I | 6 | 476 | 0 | 0 | 0 | — |
| 2020/2021 | Ekstraklasa | 4 | 229 | 0 | 0 | 0 | — |
| 2021/2022 | NB I | 17 | 1401 | 1 | 0 | 0.06 | — |
| 2022/2023 | NB I | 10 | 810 | 0 | 0 | 0 | — |
| 2023/2024 | 1. Liga | 32 | 2910 | 1 | 0 | 0.03 | — |
| 2024/2025 | Ekstraklasa | 24 | 1984 | 1 | 1 | 0.09 | 7.16 |
| 2025/2026 | Ekstraklasa | 28 | 2249 | 6 | 0 | 0.24 | 7.03 |
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 | ||
|---|---|---|---|---|---|---|---|---|
 Lechia Gdańsk | 5 | 3 | 0 | 2 | 0 | 0 | 0 | 0 |
 Cracovia Kraków | 5 | 2 | 0 | 3 | 0 | 0 | 2 | 0 |
 Górnik Zabrze | 5 | 2 | 0 | 3 | 1 | 0 | 0 | 0 |
 Widzew Lodz | 5 | 1 | 2 | 2 | 2 | 0 | 1 | 0 |
 Legia Warszawa | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Jagiellonia Białystok | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Arka Gdynia | 4 | 1 | 2 | 1 | 2 | 0 | 1 | 0 |
 Zagłębie Lubin | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Wisła Płock | 4 | 2 | 1 | 1 | 1 | 0 | 1 | 0 |
 Radomiak Radom | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Korona Kielce | 4 | 1 | 1 | 2 | 1 | 0 | 2 | 0 |
 Raków Częstochowa | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Motor Lublin | 4 | 1 | 1 | 2 | 0 | 0 | 2 | 0 |
 Lech Poznań | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Pogoń Szczecin | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Piast Gliwice | 3 | 0 | 2 | 1 | 1 | 0 | 1 | 0 |
 Ferencvárosi | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Mezőkövesd-Zsóry | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Gent | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Nieciecza | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
Lukas Klemenz finished the 2025/2026 Ekstraklasa with 6 goals from 28 appearances (2,249 minutes), with no assists recorded — 0.24 goal involvements per 90. That season graded out at an average match rating of 7.03.
No season rated higher than 2024/2025 (7.16, Ekstraklasa); none lower than 2025/2026 (7.03).
