Bartosz Mazurek

Bartosz Mazurek (born 3 January 2007) is a Polish professional footballer who plays as a midfielder for Austrian Bundesliga club Red Bull Salzburg.

Club career Jagiellonia Białystok

Born in Grajewo, Mazurek began playing as a youth for Warmia Grajewo. Aged 12 and playing with boys older than him, he was signed by Jagiellonia Białystok after impressing in a match against them.

In January 2026, Jagiellonia sold 17-year-old Oskar Pietuszewski to Porto for €10 million, opening a space for Mazurek. On 26 February, he scored a hat-trick in a 4–2 extra-time win away to Fiorentina in the UEFA Conference League knockout phase playoffs; the Italian club won 5–4 on aggregate. He was the 10th player and first Pole to score three goals in a Conference League match, and at 19 years and 1 month he surpassed 22-year-old Marek Filipczak as the youngest Pole to score three goals in a European match.

Career statistics