László Dörner had success in the 1920s and early 1930s both as a footballer and lawn tennis player and also as a coach in both of these sports. He represented Romania in the Davis Cup in the late 1920s, but moved to Hungary circa 1930. He was subsequently a successful professional tennis coach in Budapest and was also involved in a sports goods business.
Round 1
Laszlo Dorner 1 *
Mr. Forlanini
6-0
6-3
Round 2
Laszlo Dorner 1 *
G. Del Bono
6-1
6-1
Round 3
Laszlo Dorner 1 *
C. Ricordi
4-6
6-3
6-4
Quarterfinals
Laszlo Dorner 1 *
Giovanni (Mino) Balbi de Robecco
3-6
6-4
6-2
Semifinals
Laszlo Dorner 1 *
Prince Carlo D' Avalos
6-0
6-1
Final
Placido Gaslini 1 *
Laszlo Dorner
3-6
6-2
6-2
6-4