William Alfred Henry
Duff
Male
Canada
1904-09-14
Guling, Lushan City, Jiangxi Province, China
1977-02-12
Vancouver, British Columbia, Canada
William Duff was born in China to Canadian parents. His father, John Lindley Duff, had Scottish origins and was a provision merchant by profession. The Duff family was living in Shanghai circa 1930.
1930 - 1939
1
8
4
1931 - Shanghai Grass Court Championships (Amateur)
Round 1
Henry Prusoff 1 *
William Alfred Henry Duff
6-2
6-1
6-4
Semifinals
Lewis Darling Carson 1 *
William Alfred Henry Duff
6-3
6-2
6-2
Quarterfinals
William Alfred Henry Duff 1 *
Raoul Dionizio Canavarro
6-2
6-1
4-6
6-4
Semifinals
William Alfred Henry Duff 1 *
Guy Cheng
12-10
6-4
6-1
Final
Khoo Hooi-Hye 1 *
William Alfred Henry Duff
6-2
6-4
6-4
Semifinals
William Alfred Henry Duff 1 *
Stanley Gordon (Pao Hua) Lum
6-2
6-3
7-9
6-1
Final
William Alfred Henry Duff 1 *
Khoo Hooi-Hye
6-4
2-6
7-5
6-3
Round 1
John Van Ryn 1 *
William Alfred Henry Duff
6-1
6-1
7-5