Sebastian Kosiorowski

Sebastian Kosiorowski (born 21 May 1990) is a Polish professional footballer who plays as a goalkeeper for V liga club LKS Chlebnia.

Career
Kosiorowski started his senior career with Korona Kielce in 2006. In the summer of 2008, he joined Scottish side Motherwell. He left the club in mid-2010 without making a single appearance.

After returning to Poland, Kosiorowski held short spells at Jagiellonia Białystok, Garbarnia Kraków, LKS Mogilany, Górnik Wieliczka, and Sandecja Nowy Sącz.

In 2013, he signed for Helmond Sport in the Dutch Eerste Divisie and made two appearances. On 24 January 2014, he re-signed with Korona Kielce. After leaving the club in June 2015, he trialed with several teams, but remained a free agent until 2020, when he joined Gwarek Ornontowice.

Kosiorowski took another break in his career in 2020 and returned to professional football in February 2023 after joining IV liga club KS Kutno.

On 4 August 2023, he signed with Marcovia 2000 Marki.