1975 Hewitt-Dudley Memorial Trophy

The 1975 Hewitt-Dudley Memorial Trophy was a series of playoff rounds to determine the Eastern Canada seed in the 1975 Centennial Cup.

Teams

 * CJHL - Smiths Falls Bears
 * IJHL - Charlottetown Colonels
 * NBJHL - Cap Pele Fishermen
 * NJAHL - Gander Jr. Flyers
 * OPJHL - Toronto Nationals
 * QJAHL - St. Jerome Alouettes
 * SOJAHL - Guelph CMC's
 * TBJHL - Thunder Bay Case Eagles

Playdowns
Maritime Playdowns
 * Charlottetown Colonels defeated Cap Pele Fishermen 3-games-to-none
 * Charlottetown 5 - Cap Pele 4
 * Charlottetown 4 - Cap Pele 1
 * Charlottetown 6 - Cap Pele 4
 * Gander Flyers defeated Charlottetown Colonels 3-games-to-none

(Series was also for the Maritime Junior A championship)
 * Gander 6 - Charlottetown 5
 * Gander 6 - Charlottetown 4
 * Gander 5 - Charlottetown 2

Quarter-final
 * Guelph CMC's defeated Toronto Nationals 4-games-to-2
 * Toronto 9 - Guelph 7
 * Guelph 9 - Toronto 6
 * Guelph 4 - Toronto 3
 * Guelph 5 - Toronto 4
 * Toronto 8 - Guelph 7
 * Guelph 5 - Toronto 0
 * Smiths Falls Bears defeated Gander Flyers 4-games-to-none
 * Smiths Falls 5 - Gander 3
 * Smiths Falls 8 - Gander 3
 * Smiths Falls 6 - Gander 4
 * Smiths Falls 8 - Gander 1

Semi-final
 * Guelph CMC's defeated Thunder Bay Case Eagles 4-games-to-1
 * 04/07/1975 - Guelph 5 @ Thunder Bay 3
 * 04/08/1975 - Guelph 3 @ Thunder Bay 7
 * 04/10/1975 - Thunder Bay 2 vs. Guelph 6 @ Kitchener, Ontario
 * 04/11/1975 - Thunder Bay 4 vs. Guelph 13 @ Kitchener, Ontario
 * 04/13/1975 - Thunder Bay 4 vs. Guelph 8 @ Kitchener, Ontario
 * Smiths Falls Bears defeated St. Jerome Alouettes 4-games-to-none
 * Smiths Falls 5 - St. Jerome 0
 * Smiths Falls 4 - St. Jerome 2
 * Smiths Falls 5 - St. Jerome 1
 * Smiths Falls 8 - St. Jerome 4

Final
 * Guelph CMC's defeated Smiths Falls Bears 4-games-to-2
 * Guelph 8 - Smiths Falls 3
 * Smiths Falls 4 - Guelph 3
 * Guelph 7 - Smiths Falls 2
 * Guelph 6 - Smiths Falls 4
 * Smiths Falls 6 - Guelph 3
 * Guelph 5 - Smiths Falls 2