Alfred Thomson was the brother of fellow lawn tennis players Archibald Thomson and Forrester Thomson.
Round 1
Alfred Aitken Thomson 1 *
J. Robertson
6-0
6-0
Round 2
Alfred Aitken Thomson 1 *
J.B. Gray
6-3
6-1
Quarterfinals
Alfred Aitken Thomson 1 *
Arthur Nevile John Story
6-4
10-8
Semifinals
Alfred Aitken Thomson 1 *
Henry Guy Nadin
6-3
6-4
Final
Alfred Aitken Thomson 1 *
John Galbraith Horn
4-6
6-4
6-1
6-1
Round 1
Alfred Aitken Thomson 1 *
D.C. Alexander
w.o.
Round 2
Alfred Aitken Thomson 1 *
W. Wilson
6-3
6-2
Quarterfinals
Alfred Aitken Thomson 1 *
A. Buchanan
6-3
6-0
Semifinals
Alfred Aitken Thomson 1 *
Forrester John Thomson
6-2
ret.
Final
Alfred Aitken Thomson 1 *
S.C. Knott
6-5
6-1
6-2
Round 1
Alfred Aitken Thomson 1 *
James L. Oliver
6-1
6-5
Round 2
Alfred Aitken Thomson 1 *
R.W. Murray
6-1
6-5
Round 3
Alfred Aitken Thomson 1 *
J.A. Stewart
6-0
4-6
6-0
Quarterfinals
Alfred Aitken Thomson 1 *
bye
Semifinals
Alfred Aitken Thomson 1 *
Joseph Constable Maxwell-Scott
5-6
6-4
6-1
Final
Alfred Aitken Thomson 1 *
George Nelson Stenhouse
6-1
6-2