About Mateusz Kupczak
19 1. Liga appearances in 2025/2026 brought Mateusz Kupczak 1 assist, though no goals (946 minutes) — 0.1 goal involvements per 90. That season graded out at an average match rating of 6.29. Measured against the 97 1. Liga defenders who played 450+ minutes in 2025/2026, he sits in the 34th percentile by match rating — goals rank: 60th of 97.
His recorded league career runs from 2011 to 2025: 15 seasons across 6 clubs. Season ratings peak at 7.09 in 2021/2022, Ekstraklasa and bottom out at 6.29 in 2025/2026. His two latest rated seasons run 0.49 lower than the rest of his career.
His recorded league football covers 4 domestic leagues: Ekstraklasa (189 appearances, 8 goals), 1. Liga (121 appearances, 17 goals) and 2. Liga (31 appearances, 2 goals) — the three with most games. In 8 of the 15 campaigns on record he played at least 25 league games. Three straight seasons stand out for volume — 2015/2016–2017/2018, 103 league games, 34 a year.