Kacper Potulski is a centre back for FSV Mainz 05 (Bundesliga), aged 18. Over the 2025/2026 season, Kacper Potulski's standout numbers are Blocked Shots (97th percentile), Clearances (94th percentile), Aerial Duels Won (92nd percentile) when measured against players in a comparable role across Europe's top five leagues.

The most statistically similar player is Jesús Areso of Athletic Club in the La Liga, a 99.16% match, followed by Johan Vásquez and Jordan Torunarigha. These comparisons weigh 9 defensive metrics on a per-90 basis and rank every candidate by percentile-vector similarity, so a match reflects a shared statistical profile rather than raw totals.