Górnośląski Związek Madżonga

Górnośląski Związek Madżonga (Upper Silesian Mahjong Association, USMA) is the second most important mahjong organization in Poland, next to only PLM. It also partly operates in the Czech Republic.

Górnośląski Związek Madżonga
Country Poland
Location Katowice
Inception 2016
Leader Grzybowski Łukasz, President
Members 7 clubs/zones (as of 2018.05)

Clubs/regions

  • Katowice
  • Kraków
  • Opole
  • Rybnik
  • Ostrava
  • Piekary Śląskie
  • Zagłębie Dąbrowskie


External Links

Their website

Facebook page