Kacper Potulski

Kacper Potulski is FSV Mainz 05 II's Platinum Wall, a physically imposing Polish prospect standing at 1.95m. Since arriving from Legia Warsaw’s youth system, he has become a cornerstone of the defensive line, demonstrating the maturity required for senior football despite being just 19 years old. Though his trophy cabinet is currently empty, his steady integration into the German football pyramid marks him as a high-priority developmental asset.

With six appearances totaling 506 minutes, Potulski has established his Wall identity by featuring as the primary statistical driver in four of those outings. His defensive data is bolstered by the SHIELD badge, reflecting an elite rate of 2.0 blocks per 90 minutes, and the INTERCEPTOR badge for his 2.1 interceptions per game. Although he is currently searching for rhythm during a quiet spell, his Shooting dimension remains a surprising statistical outlier for a defender. As an emerging talent, his reliability is still calibrating, but his Balance on the pitch suggests a high ceiling for growth in a competitive environment.

With a contract secured until 2028, the club has signaled its long-term commitment to his progression. As the Stakes rise for the young defender to regain his peak form, Potulski remains a key name to watch in the Mainz pipeline as he transitions from prospect to a reliable defensive anchor.