He made his Lechia debut on 30 May 1953 in a league match against Wisła Kraków in the I liga (Poland's highest division at the time), playing the full 90 minutes.
[1] Dudziński made a further two appearances for Lechia, both coming in the Polish Cup, before injury left him unable to play for two years.
After his mandatory service had finished, he had short spells playing with Brda Bydgoszcz and Stoczniowiec Gdańsk.
The final tournament he entered was the 10th European Open Pairs, which was being held in Warsaw, Poland.
[4] At some point during his playing career, the PZBS (The Polish Bridge Union) awarded him with the title of "International Grandmaster".