Piotr Marciniec is a 29-year-old professional football player from POL. He currently plays for Zaglebie Sosnowiec, wearing the number 8 shirt. He plays primarily as a Midfield. He stands at 176cm tall and weighs 64kg. His preferred foot is Right. His current market value is estimated at 100K €.

His most recent move was a Loan from Pogoń-Sokół Lubaczów to Zaglebie Sosnowiec on 2026-06-29.

Across 3 appearances in the International Club Friendly 2025, Piotr Marciniec registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.