Jakub Sinior
Jakub Sinior is a Polish professional footballer who plays as a defender or midfielder for I liga club MKP [Pogoń Siedlce|Pogoń Siedlce].
Career
In 2017, Sinior joined the youth academy of English second division side Middlesbrough after playing for the youth academy of Legia, the most successful club in Poland.In 2018, he joined the youth academy of Italian Serie A team Hellas Verona.
In 2019, Sinior signed for Zagłębie Sosnowiec in the Polish second division, where he made 15 league appearances and scored 0 goals.
In 2020, he was sent on loan to Polish third division outfit Skra Częstochowa.