Kacper Potulski is a defender who plays for Mainz 05 in the Bundesliga. He was born on 19 October 2007.
A one-club player so far, Potulski came through at Mainz 05 and has been part of the first team since 2025.
Potulski’s senior club career, which began in 2025/26, has so far brought 28 appearances and 1 goals for Mainz 05. So far in 2026/27 he has made 5 appearances for Mainz 05. The full season-by-season record is in the Stats section of this profile.