Polish international midfielder Mateusz Klich joined Leeds United from Dutch outfit FC Twente in the summer of 2017.
Starting his career at Polish outfit KS Cracovia, Klich has had spells in Germany with VfL Wolfsburg and 1. FC Kaiserslautern and in the Netherlands with PEC Zwolle and FC Twente.
Klich spent the second half of the 2017/18 campaign on loan with Eredivisie side FC Utrecht.
Last season Klich impressed in pre-season and found himself on the team sheet in the Championship opener against Stoke City. Klich grabbed a goal and this set the tone for the rest of his campaign. The Pole notched up 10 goals and appeared more times than any other Leeds player.
Klich also went onto win goal of the season for his terrific, long-range curling effort in the 1-1 draw with Sheffield Wednesday.