Tomasz Kaczmarek has managed 71 matches across 3 clubs and 4 seasons, winning 18 (25%) at 1.06 points per game. His record spans Fortuna Köln to FC Den Bosch, and he is currently in charge of Radomiak Radom. His strongest spell came at Lechia Gdańsk — 2.09 points per game over 11 matches.