In 1923 he also played for Wacker Wien and in 1924 he finished his Austrian career as player with Wiener AF.

It is known, that in 1928 he played for the team of the stove manufacturer Metters Limited, probably based in the Sydney suburb of Canterbury and a major force in the football of the city in that era.

[4][5] He made his debut for Austria in June 1918 friendly match at home against Hungary, his sole international game.

[6] He coached Modena,[7] Slavia Sofia,[8] FC Metz,[9][10] Vigor Hamme,[11] Gent, Cercle Brugge[12] and from March 1953 Ajax.

[13] Willy was born in Vienna, the son of Marie Cerny and Adelbert Stejskal.