| År
| Segrare
| Resultat
| Mot par
| Segermarginal
| Runner(s)-up
| Golfbana
|
|---|
| 2021
| Inställt på grund av covid-19-pandemin
|
| 2020
|
| 2019
|  Rory McIlroy
| 258
| –22
| 7 slag
| Shane Lowry
Webb Simpson
| Hamilton Golf and Country Club
|
| 2018
|  Dustin Johnson
| 265
| –23
| 3 slag
| An Byeong-hun
Kim Meen-whee
| Glen Abbey Golf Course
|
| 2017
| Jhonattan Vegas (2)
| 267
| –21
| Särspel
| Charley Hoffman
| Glen Abbey Golf Course
|
| 2016
| Jhonattan Vegas
| 276
| −12
| 1 slag
| Dustin Johnson
Martin Laird
Jon Rahm
| Glen Abbey Golf Course
|
| 2015
| Jason Day
| 271
| −17
| 1 slag
| Bubba Watson
| Glen Abbey Golf Course
|
| 2014
| Tim Clark
| 263
| −17
| 1 slag
| Jim Furyk
| Royal Montreal Golf Club
|
| 2013
| Brandt Snedeker
| 272
| −16
| 3 slag
| Jason Bohn
Dustin Johnson
Matt Kuchar
William McGirt
| Glen Abbey Golf Course
|
| 2012
| Scott Piercy
| 263
| −17
| 1 slag
| Robert Garrigus
William McGirt
| Hamilton Golf and Country Club
|
| 2011
| Sean O'Hair
| 276
| −4
| Särspel
| Kris Blanks
| Shaughnessy Golf & Country Club
|
| 2010
| Carl Pettersson
| 266
| −14
| 1 slag
| Dean Wilson
| St. George's Golf and Country Club
|
| 2009
| Nathan Green
| 270
| −18
| Särspel
| Retief Goosen
| Glen Abbey Golf Course
|
| 2008
| Chez Reavie
| 267
| −17
| 3 slag
| Billy Mayfair
| Glen Abbey Golf Course
|
| 2007
| Jim Furyk (2)
| 268
| −16
| 1 slag
| Vijay Singh
| Angus Glen Golf Club (North Course)
|
| 2006
| Jim Furyk
| 266
| −14
| 1 slag
| Bart Bryant
| Hamilton Golf and Country Club
|
| 2005
| Mark Calcavecchia
| 275
| −5
| 1 slag
| Ben Crane
Ryan Moore
| Shaughnessy Golf & Country Club
|
| 2004
| Vijay Singh
| 275
| −9
| Särspel
| Mike Weir
| Glen Abbey Golf Course
|
| 2003
| Bob Tway
| 272
| −8
| Särspel
| Brad Faxon
| Hamilton Golf and Country Club
|
| 2002
| John Rollins
| 272
| −16
| Särspel
| Neal Lancaster
Justin Leonard
| Angus Glen Golf Club (South Course)
|
| 2001
| Scott Verplank
| 266
| −14
| 3 slag
| Bob Estes
Joey Sindelar
| Royal Montreal Golf Club
|
| 2000
| Tiger Woods
| 266
| −22
| 1 slag
| Grant Waite
| Glen Abbey Golf Course
|
| 1999
| Hal Sutton
| 275
| −13
| 3 slag
| Dennis Paulson
| Glen Abbey Golf Course
|
| 1998
| Billy Andrade
| 275
| −13
| Särspel
| Bob Friend
| Glen Abbey Golf Course
|
| 1997
| Steve Jones (2)
| 275
| −5
| 1 slag
| Greg Norman
| Royal Montreal Golf Club
|
| 1996
| Dudley Hart
| 202
| −14
| 1 slag
| David Duval
| Glen Abbey Golf Course
|
| 1995
| Mark O'Meara
| 274
| −14
| Särspel
| Bob Lohr
| Glen Abbey Golf Course
|
| 1994
| Nick Price (2)
| 275
| −13
| 1 slag
| Mark Calcavecchia
| Glen Abbey Golf Course
|
| 1993
| David Frost
| 279
| −9
| 1 slag
| Fred Couples
| Glen Abbey Golf Course
|
| 1992
| Greg Norman (2)
| 280
| −8
| Särspel
| Bruce Lietzke
| Glen Abbey Golf Course
|
| 1991
| Nick Price
| 273
| −15
| 1 slag
| David Edwards
| Glen Abbey Golf Course
|
| 1990
| Wayne Levi
| 278
| −10
| 1 slag
| Ian Baker-Finch
Jim Woodward
| Glen Abbey Golf Course
|
| 1989
| Steve Jones
| 271
| −17
| 2 slag
| Clark Burroughs
Mark Calcavecchia
Mike Hulbert
| Glen Abbey Golf Course
|
| 1988
| Ken Green
| 275
| −13
| 1 slag
| Bill Glasson
Scott Verplank
| Glen Abbey Golf Course
|
| 1987
| Curtis Strange (2)
| 276
| −12
| 3 slag
| David Frost
Jodie Mudd
Nick Price
| Glen Abbey Golf Course
|
| 1986
| Bob Murphy
| 280
| −8
| 3 slag
| Greg Norman
| Glen Abbey Golf Course
|
| 1985
| Curtis Strange
| 279
| −9
| 2 slag
| Jack Nicklaus
Greg Norman
| Glen Abbey Golf Course
|
| 1984
| Greg Norman
| 278
| −10
| 2 slag
| Jack Nicklaus
| Glen Abbey Golf Course
|
| 1983
| John Cook
| 277
| −7
| Särspel
| Johnny Miller
| Glen Abbey Golf Course
|
| 1982
| Bruce Lietzke (2)
| 277
| −7
| 2 slag
| Hal Sutton
| Glen Abbey Golf Course
|
| 1981
| Peter Oosterhuis
| 280
| −4
| 1 slag
| Bruce Lietzke
Jack Nicklaus
Andy North
| Glen Abbey Golf Course
|
| 1980
| Bob Gilder
| 274
| −6
| 2 slag
| Jerry Pate
Leonard Thompson
| Royal Montreal Golf Club
|
| 1979
| Lee Trevino (3)
| 281
| −3
| 3 slag
| Ben Crenshaw
| Glen Abbey Golf Course
|
| 1978
| Bruce Lietzke
| 283
| −1
| 1 slag
| Pat McGowan
| Glen Abbey Golf Course
|
| 1977
| Lee Trevino (2)
| 280
| −8
| 4 slag
| Peter Oosterhuis
| Glen Abbey Golf Course
|
| 1976
| Jerry Pate
| 267
| −13
| 4 slag
| Jack Nicklaus
| Essex Golf & Country Club
|
| 1975
| Tom Weiskopf (2)
| 274
| −6
| Särspel
| Jack Nicklaus
| Royal Montreal Golf Club
|
| 1974
| Bobby Nichols
| 270
| −10
| 4 slag
| John Schlee
Larry Ziegler
| Mississaugua Golf & Country Club
|
| 1973
| Tom Weiskopf
| 278
| −6
| 2 slag
| Forrest Fezler
| Richelieu Valley Golf & Country Club
|
| 1972
| Gay Brewer
| 275
| −9
| 1 slag
| Sam Adams
Dave Hill
| Cherry Hill Club
|
| 1971
| Lee Trevino
| 275
| −13
| Särspel
| Art Wall, Jr.
| Richelieu Valley Golf & Country Club
|
| 1970
| Kermit Zarley
| 279
| −9
| 3 slag
| Gibby Gilbert
| London Hunt & Country Club
|
| 1969
| Tommy Aaron
| 275
| −13
| Särspel
| Sam Snead
| Pine Grove Golf & Country Club
|
| 1968
| Bob Charles
| 274
| −6
| 2 slag
| Jack Nicklaus
| St. George's Golf and Country Club
|
| 1967
| Billy Casper
| 279
| −5
| Särspel
| Art Wall, Jr.
| Montreal Municipal Golf Club
|
| 1966
| Don Massengale
| 280
| −4
| 3 slag
| Chi-Chi Rodríguez
| Shaughnessy Golf & Country Club
|
| 1965
| Gene Littler
| 273
| −7
| 1 slag
| Jack Nicklaus
| Mississaugua Golf & Country Club
|
| 1964
| Kel Nagle
| 277
| −11
| 2 slag
| Arnold Palmer
| Pine Grove Golf & Country Club
|
| 1963
| Doug Ford (2)
| 280
| −4
| 1 slag
| Al Geiberger
| Scarboro Golf and Country Club
|
| 1962
| Ted Kroll
| 278
| −10
| 2 slag
| Charlie Sifford
| Le Club Laval-sur-le-Lac
|
| 1961
| Jacky Cupit
| 270
| −10
| 5 slag
| Buster Cupit
Dow Finsterwald
Bobby Nichols
| Niakwa Country Club
|
| 1960
| Art Wall, Jr.
| 269
| −19
| 6 slag
| Bob Goalby
Jay Hebert
| St. George's Golf and Country Club
|
| 1959
| Doug Ford
| 276
| −12
| 2 slag
| Dow Finsterwald
Art Wall, Jr.
Bo Wininger
| Islesmere Golf & Country Club
|
| 1958
| Wes Ellis
| 267
| −13
| 1 slag
| Jay Hebert
| Royal Mayfair Golf & Country Club
|
| 1957
| George Bayer
| 271
| −13
| 2 slag
| Bo Wininger
| Westmount Golf and Country Club
|
| 1956
| Doug Sanders (a)
| 273
| −11
| Särspel
| Dow Finsterwald
| Beaconsfield Golf Club
|
| 1955
| Arnold Palmer
| 265
| −23
| 4 slag
| Jack Burke, Jr.
| Weston Golf and Country Club
|
| 1954
| Pat Fletcher
| 280
| −8
| 4 slag
| Gordie Brydson
Bill Welch
| Point Grey Golf Club
|
| 1953
| Dave Douglas
| 273
| −11
| 1 slag
| Wally Ulrich
| Scarboro Golf and Country Club
|
| 1952
| Johnny Palmer
| 263
| −25
| 11 slag
| Fred Haas
Dick Mayer
| St. Charles Country Club
|
| 1951
| Jim Ferrier (2)
| 273
| −7
| 2 slag
| Fred Hawkins
Ed Oliver
| Mississaugua Golf & Country Club
|
| 1950
| Jim Ferrier
| 271
| −17
| 3 slag
| Ted Kroll
| Royal Montreal Golf Club
|
| 1949
| E. J. Harrison
| 271
| −17
| 4 slag
| Jim Ferrier
| St. George's Golf and Country Club
|
| 1948
| Charles Congdon
| 280
| −4
| 3 slag
| Vic Ghezzi
Ky Laffoon
Dick Metz
| Shaughnessy Golf & Country Club
|
| 1947
| Bobby Locke
| 268
| −16
| 2 slag
| Ed Oliver
| Scarboro Golf and Country Club
|
| 1946
| George Fazio
| 278
| −6
| Särspel
| Dick Metz
| Beaconsfield Golf Club
|
| 1945
| Byron Nelson
| 280
| −8
| 4 slag
| Herman Barron
| Thornhill Golf Club
|
| 1943–44: Inställt på grund av World War II
|
| 1942
| Craig Wood
| 275
| −13
| 4 slag
| Mike Turnesa
| Mississaugua Golf & Country Club
|
| 1941
| Sam Snead (3)
| 274
| −6
| 2 slag
| Bob Gray, Jr.
| Lambton Golf Club
|
| 1940
| Sam Snead (2)
| 281
| −3
| Särspel
| Jug McSpaden
| Scarboro Golf and Country Club
|
| 1939
| Jug McSpaden
| 282
| +2
| 5 slag
| Ralph Guldahl
| Riverside Country Club
|
| 1938
| Sam Snead
| 277
| −11
| Särspel
| Harry Cooper
| Mississaugua Golf & Country Club
|
| 1937
| Harry Cooper (2)
| 285
| +5
| 2 slag
| Ralph Guldahl
| St. Andrews Club
|
| 1936
| Lawson Little
| 271
| −9
| 8 slag
| Jimmy Thomson
| St. Andrews Club
|
| 1935
| Gene Kunes
| 280
| −8
| 2 slag
| Vic Ghezzi
| Summerlea Golf Club
|
| 1934
| Tommy Armour (3)
| 287
| −1
| 2 slag
| Ky Laffoon
| Lakeview Golf Club
|
| 1933
| Joe Kirkwood Sr.
| 282
| −2
| 8 slag
| Harry Cooper
Lex Robson
| St. George's Golf and Country Club
|
| 1932
| Harry Cooper
| 290
| +2
| 3 slag
| Al Watrous
| Ottawa Hunt and Golf Club
|
| 1931
| Walter Hagen
| 292
| +4
| Särspel
| Percy Alliss
| Mississaugua Golf & Country Club
|
| 1930
| Tommy Armour (2)
| 273
| −7
| Särspel
| Leo Diegel
| Hamilton Golf and Country Club
|
| 1929
| Leo Diegel (4)
| 274
| −6
| 3 slag
| Tommy Armour
| Kanawaki Golf Club
|
| 1928
| Leo Diegel (3)
| 282
| −2
| 2 slag
| Archie Compston
Walter Hagen
Macdonald Smith
| Rosedale Golf Club
|
| 1927
| Tommy Armour
| 288
| E
| 1 slag
| Macdonald Smith
| Toronto Golf Club
|
| 1926
| Macdonald Smith
| 283
| +3
| 3 slag
| Gene Sarazen
| Royal Montreal Golf Club
|
| 1925
| Leo Diegel (2)
| 295
| +11
| 2 slag
| Mike Brady
| Lambton Golf Club
|
| 1924
| Leo Diegel
| 285
| +1
| 2 slag
| Gene Sarazen
| Mt. Bruno Golf Club
|
| 1923
| Clarence Hackney
| 295
| +7
| 5 slag
| Tom Kerrigan
| Lakeview Golf Club
|
| 1922
| Al Watrous
| 303
| +19
| 1 slag
| Tom Kerrigan
| Mt. Bruno Golf Club
|
| 1921
| William Trovinger
| 293
| +5
| 3 slag
| Mike Brady
| Toronto Golf Club
|
| 1920
| James Douglas Edgar(2)
| 298
| +10
| Särspel
| Tommy Armour (a)
Charlie Murray
| Rivermead Golf Club
|
| 1919
| James Douglas Edgar
| 278
| −2
| 16 slag
| Jim Barnes
Bobby Jones (a)
Karl Keffer
| Hamilton Golf and Country Club
|
| 1915–18: Inställt på grund av World War I
|
| 1914
| Karl Keffer (2)
| 300
| +12
| 1 slag
| George Cumming
| Toronto Golf Club
|
| 1913
| Albert Murray (2)
| 295
| +15
| 6 slag
| Jack Burke Sr.
Nicol Thompson
| Royal Montreal Golf Club
|
| 1912
| George Sargent
| 299
| +19
| 1 slag
| Jim Barnes
| Rosedale Golf Club
|
| 1911
| Charlie Murray (2)
| 314
| +26
| 2 slag
| Davie Black
| Royal Ottawa Golf Club
|
| 1910
| Daniel Kenny
| 303
| +19
| 4 slag
| George Lyon (a)
| Lambton Golf Club
|
| 1909
| Karl Keffer
| 309
| +21
| 3 slag
| George Cumming
| Toronto Golf Club
|
| 1908
| Albert Murray
| 300
| +20
| 4 slag
| George Sargent
| Royal Montreal Golf Club
|
| 1907
| Percy Barrett
| 306
| +22
| 2 slag
| George Cumming
| Lambton Golf Club
|
| 1906
| Charlie Murray
| 170
| +26
| 1 slag
| George Cumming
Tom Reith (a)
Alex Robertson
| Royal Ottawa Golf Club
|
| 1905
| George Cumming
| 148
| +8
| 3 slag
| Percy Barrett
| Toronto Golf Club
|
| 1904
| Jack Oke
| 156
| +16
| 2 slag
| Percy Barrett
| Royal Montreal Golf Club
|
