List of OHA Junior A standings

The Toronto St. Michael's Majors won the J. Ross Robertson Cup, defeating the Stratford Midgets 2 games to 0. ;Playoffs Group Semi-finals :London beat Woodstock 3 goals to 2. ::(1-2, 2-0) :Kitchener Empires beat Galt Terrier Pups 5 goals to 4. ::(1-3, 4-1) Group Finals :Toronto Young Rangers beat Parkdale Canoe Club 13 goals to 3. ::(4-2, 9-1) :'''Toronto St. Michael's Majors''' beat Oshawa Majors 2 wins to none, 1 tie. ::(3-3, 8-2, 10-4) :Windsor Wanderers beat London 8 goals to 5. ::(2-0, 6-5) :Stratford Midgets beat Kitchener Empires 11 goals to 9. ::(5-4, 6-5) Semi-final :Stratford Midgets beat Windsor Wanderers 25 goals to 3. ::(6-2, 19-1) :'''Toronto St. Michael's Majors''' beat Toronto Young Rangers 13 goals to 3. ::(6-0, 7-3) Robertson Cup Finals :'''Toronto St. Michael's Majors''' beat Stratford Midgets 2 wins to none. ::(7-0, 4-2) OHA Grand Championship :'''Toronto St. Michael's Majors''' beat St. Michael's Buzzers (Jr. B) by default. ::(12-3, default) ==1934–35==

The Kitchener Greenshirts won the J. Ross Robertson Cup by default over the Oshawa Majors. ;Playoffs Group Semi-finals :Toronto Lions beat Toronto St. Michael's Majors 8 goals to 7. ::(0-3, 5-2, 3-2) :Stratford Midgets beat Galt Terrier Pups 11 goals to 2. ::(6-1, 5-1) Group Finals :Oshawa Majors beat Toronto Lions 2 wins to none. ::(10-2, 10-3) :Toronto Young Rangers beat Parkdale Canoe Club 13 goals to 4. ::(4-3, 9-1) :Kitchener Greenshirts beat Stratford Midgets 2 wins to none, 1 tie. ::(2-2, 6-1, 5-4) Semi-final :Kitchener Greenshirts beat Windsor Wanderers 10 goals to 4. ::(4-1, 6-3) :Oshawa Majors beat Toronto Young Rangers 10 goals to 8. :(3-4, 4-3, 3-1) Robertson Cup Final :Results thrown out due to Oshawa using illegal player. ::Oshawa won Game 1 4-1, Kitchener won Game 2 4-3, then it was discovered that Oshawa used an illegal player (Bill Bagnall). Due to time constraints a third game was then played to determine entry into the Memorial Cup playdowns, but not the winner of the winner of the Robertson Cup -- to be determined later. ;Robertson Cup replay Quarter-final :Toronto Lions 9 - Toronto Young Rangers 8 (OT) Semi-final :Kitchener Greenshirts 7 - Toronto Lions 5 Final :Kitchener Greenshirts beat Oshawa Majors by default ::Oshawa refused to play, claiming they had already won the championship. The Ontario Hockey Association disagreed and awarded the title to Kitchener. ==1935–36==

The West Toronto Nationals won the J. Ross Robertson Cup, defeating the Kitchener Greenshirts 2 games to 0. ;Playoffs Group Semi-finals :'''Toronto St. Michael's Majors''' beat Toronto Native Sons 9 goals to 6. ::(3-4, 6-2) :West Toronto Nationals beat Toronto Young Rangers 6 goals to 3. ::(5-0, 1-3) :Stratford Midgets beat Niagara Falls 12 goals to 9. ::(6-5, 6-4) Group Finals :West Toronto Nationals beat Toronto St. Michael's Majors 3 wins to none. ::(1-0, 6-1, 6-5) :Kitchener Greenshirts beat Stratford Midgets 5 goals to 1. ::(2-0, 3-1) Semi-final :West Toronto Nationals beat Oshawa Majors 2 wins to none. ::(5-2, 6-2) Robertson Cup Final :West Toronto Nationals beat Kitchener Greenshirts 2 wins to none. ::(3-2, 6-1) ==1936–37==

The Toronto St. Michael's Majors won the J. Ross Robertson Cup, defeating the Stratford Midgets 3 games to 2. ;Playoffs Group Semi-finals :'''Toronto St. Michael's Majors''' beat Toronto Young Rangers 2 wins to 1. ::(7-4, 3-4, 12-4) :Toronto British Consols beat Oshawa Generals 2 wins to none. ::(4-1, 5-5, 7-4) Group Finals :'''Toronto St. Michael's Majors''' beat Toronto British Consols 3 wins to none. ::(4-3, 5-3, 3-1) :Stratford Midgets beat Kitchener Greenshirts 2 wins to none. ::(5-3, 4-1) Robertson Cup :'''Toronto St. Michael's Majors''' beat Stratford Midgets 3 wins to 2. ::(6-2, 4-7, 4-5, 6-5, 8-3) ==1937–38==

The Oshawa Generals won the J. Ross Robertson Cup, defeating the Guelph Indians 3 games to 0. ==1938–39==

The Oshawa Generals won the J. Ross Robertson Cup, defeating the Toronto Native Sons 3 games to 0. ==1939–40==

The Guelph Indians become Guelph Biltmores. The league drops its divisions. The Toronto St. Michael's Majors and the Toronto Lions drop out of the league. The University of Toronto Varsity Blues drop out of the league mid-season. The Oshawa Generals won the J. Ross Robertson Cup, defeating the Toronto Marlboros 3 games to 2. ==1940–41==

Toronto Young Rangers are renamed Toronto Bowles Rangers. The Oshawa Generals won the J. Ross Robertson Cup, defeating the Toronto Marlboros 4 games to 3. ==1941–42==

The Toronto Bowles Rangers revert to being the Toronto Young Rangers. The Toronto St. Michael's Majors rejoin the league. The Brantford Lions join the league. The Toronto Native Sons drop out halfway through the season, and declare all their games forfeit. The Oshawa Generals won the J. Ross Robertson Cup, defeating the Guelph Biltmores 3 games to 2. ==1942–43==

The Hamilton Whizzers and the Stratford Kroehlers join the league. The Guelph Biltmores drop out of the league. The Toronto Young Rangers drop out of the league. The Oshawa Generals won the J. Ross Robertson Cup, defeating the Brantford Lions 4 games to 1. ==1943–44==

The OHA splits into two groups when four teams join the league; the Galt Canadians, St. Catharines Falcons, Port Colborne Recreationists, and Toronto Young Rangers. The Hamilton Whizzers, become Hamilton Majors. The Oshawa Generals won the J. Ross Robertson Cup, defeating the Toronto St. Michael's Majors 4 games to 1. Oshawa's Ken Smith won the scoring title with 53 goals and 26 assists for 79 points, followed by teammates Bob Love (75) and Bill Ezinicki (63). ==1944–45==

The OHA groups are dissolved when the Brantford Lions, Stratford Kroehlers and Hamilton Majors drop out of league. The Galt Canadians become the Galt Red Wings. The Port Colborne Recreationists drop out of the league mid-season. The inaugural Red Tilson Trophy is awarded to Doug McMurdy, as the most outstanding player in the OHA; Albert "Red" Tilson, a recent Oshawa Generals player and the OHA scoring champion of 1942–43, was killed in World War II action just as the 1944–45 OHA season was starting. The Toronto St. Michael's Majors won the J. Ross Robertson Cup, defeating the Galt Red Wings 4 games to 0. (*) folded mid-season ==1945–46==

The Barrie Flyers and the Hamilton Lloyds join the league. The inaugural Eddie Powers Memorial Trophy is awarded for the top scorer in the league to Tod Sloan. He was also awarded the Red Tilson Trophy as the most outstanding player. The Toronto St. Michael's Majors won the J. Ross Robertson Cup, defeating the Oshawa Generals 4 games to 2. ==1946–47==

The Hamilton Lloyds become Hamilton Szabos. The Windsor Spitfires join the league, and the Stratford Kroehlers rejoin the league. The Toronto St. Michael's Majors won the J. Ross Robertson Cup, defeating the Galt Red Wings 4 games to 0. ;Awards • Red Tilson Trophy (Most outstanding player) = Ed Sandford, Toronto St. Michael's Majors • Eddie Powers Memorial Trophy (Top scorer) = Fleming Mackell, Toronto St. Michael's Majors ==1947–48==

Hamilton drops out of the league. The Guelph Biltmores rejoin the league. The Galt Red Wings become the Galt Rockets. The St. Catharines Falcons become the St. Catharines Teepees. The Barrie Flyers won the J. Ross Robertson Cup, defeating the Windsor Spitfires 4 games to 2. ;Awards • Red Tilson Trophy (Most outstanding player) = George Armstrong, Stratford Kroehlers • Eddie Powers Memorial Trophy (Top scorer) = George Armstrong, Stratford Kroehlers ==1948–49==

Toronto Young Rangers drop out of the league. The Barrie Flyers won the J. Ross Robertson Cup. ;Awards • Red Tilson Trophy (Most outstanding player) = Gil Mayer, Barrie Flyers • Eddie Powers Memorial Trophy (Top scorer) = Bert Giesebrecht, Windsor Spitfires • Dave Pinkney Trophy (Goaltenders of team with lowest GAA) = Gil Mayer, Barrie Flyers ==1949–50==

The Galt Rockets become the Galt Black Hawks. The Guelph Biltmores won the J. Ross Robertson Cup. ;Awards • Red Tilson Trophy (Most outstanding player) = George Armstrong, Toronto Marlboros • Eddie Powers Memorial Trophy (Top scorer) = Earl Reibel, Windsor Spitfires • Dave Pinkney Trophy (Goaltenders of team with lowest GAA) = Don Lockhart, Toronto Marlboros ==1950–51==

The Waterloo Hurricanes join the league. The Barrie Flyers won the J. Ross Robertson Cup. ;Awards • Red Tilson Trophy (Most outstanding player) = Glenn Hall, Windsor Spitfires • Eddie Powers Memorial Trophy (Top scorer) = Lou Jankowski, Oshawa Generals • Dave Pinkney Trophy (Goaltenders of team with lowest GAA) = Don Lockhart, Toronto Marlboros & Lorne Howes, Barrie Flyers ;All Stars • G: Glenn Hall, Windsor Spitfires • D: Jim Morrison, Guelph Biltmores • D: Frank Martin, St. Catharines Teepees • C: Alex Delvecchio, Oshawa Generals, and Ken Laufman, Guelph Biltmores (tied) • R: Lou Jankowski, Oshawa Generals • L: Real Chevrefils, Barrie Flyers ==1951–52==

The Kitchener Greenshirts join the league. The Stratford Kroehlers drop out of the league. The Guelph Biltmores won the J. Ross Robertson Cup. ;Awards • Red Tilson Trophy (Most outstanding player) = Bill Harrington, Kitchener Greenshirts • Eddie Powers Memorial Trophy (Top scorer) = Ken Laufman, Guelph Biltmores • Dave Pinkney Trophy (Goaltenders of team with lowest GAA) = Don Head, Toronto Marlboros ==1952–53==

The Waterloo Hurricanes drop out of the league. The Barrie Flyers won the J. Ross Robertson Cup. ;Awards • Red Tilson Trophy (Most outstanding player) = Bob Attersley, Oshawa Generals • Eddie Powers Memorial Trophy (Top scorer) = Jim McBurney, Galt Black Hawks • Dave Pinkney Trophy (Goaltenders of team with lowest GAA) = John Henderson, Toronto Marlboros ==1953–54==