Tony Knowles's Matches In The Canadian-open

1980 Canadian Open

Last 24

Eddy Agha

9 (17) 3

1979 Canadian Open

Round 2

Jimmy White

9 (17) 5

1978 Canadian Open

Quarter-final

Kevin Robitaille

9 (17) 5

Last 16

Tony Knowles

9 (17) 2

Last 24

Tony Knowles

9 (17) 7