Wladyslawowo–Cetniewo

2019 World Cadet Challenge

Invitation to umpire at the 2019 ITTF World Cadet Challenge

12 Dec 2018

Invitation to umpire at the 2019 ITTF Challenge Polish Open

12 Dec 2018 Challenge Series

Invitation to umpire at the 2019 Polish Para Open

12 Dec 2018 Para Table Tennis

Invitation to umpire at the 2019 Polish Junior and Cadet Open

12 Dec 2018 Umpires and Referees