Here are the boxscores from the 1963-64 St. Catharines Black Hawks season. There are some that are missing, but most are here (64/69 boxscores). If you have any of the games that are missing, please send them my way.
October 13 1963- Toronto @ St. Catharines (7-4 St. Catharines)
October 15 1963- St. Catharines @ Kitchener
October 20 1963- Oshawa @ St. Catharines (11-3 Oshawa)
October 22 1963- Kitchener @ St. Catharines
October 25 1963- St. Catharines @ Niagara Falls
October 27 1963- Niagara Falls @ St. Catharines
October 31 1963- St. Catharines @ Peterborough
November 3 1963- St. Catharines @ Hamilton (8-5 St. Catharines)
November 5 1963- Toronto @ St. Catharines
November 10 1963- Hamilton @ St. Catharines (8-4 St. Catharines)
November 12 1963- St. Catharines @ Oshawa (Bowmanville)
November 14 1963- St. Catharines @ Montreal
November 17 1963- Peterborough @ St. Catharines
November 19 1963- Montreal @ St. Catharines
November 21 1963- St. Catharines @ Hamilton
November 24 1963- Toronto @ St. Catharines
November 28 1963- St. Catharines @ Peterborough (7-1 Peterborough)
December 1 1963- Hamilton @ St. Catharines
December 6 1963- St. Catharines @ Toronto
December 8 1963- Niagara Falls @ St. Catharines
December 10 1963- St. Catharines @ Niagara Falls
December 11 1963- St. Catharines @ Kitchener
December 15 1963- Peterborough @ St. Catharines
December 17 1963- St. Catharines @ Oshawa (Bowmanville)
December 22 1963- St. Catharines @ Toronto
December 26 1963- St. Catharines @ Hamilton
December 29 1963- Oshawa @ St. Catharines
January 1 1964- Montreal @ St. Catharines
January 2 1964- St. Catharines @ Montreal
January 5 1964- Peterborough @ St. Catharines
January 7 1964- Kitchener @ St. Catharines
January 9 1964- St. Catharines @ Oshawa (Trenton)
January 12 1964- Niagara Falls @ St. Catharines
January 14 1964- Montreal @ St. Catharines
January 17 1964- St. Catharines @ Kitchener
January 19 1964- Hamilton @ St. Catharines
January 21 1964- St. Catherines @ Montreal
January 23 1964- St. Catharines @ Peterborough
January 24 1964- St. Catharines @ Niagara Falls
January 26 1964- Kitchener @ St. Catharines
January 30 1964- St. Catharines @ Hamilton
February 2 1964- Toronto @ St. Catharines
February 7 1964- St. Catharines @ Toronto
February 9 1964- Oshawa @ St. Catharines
February 11 1964- Niagara Falls @ St. Catharines
February 13 1964- St. Catharines @ Montreal
February 16 1964- Hamilton @ St. Catharines
February 18 1964- Montreal @ St. Catharines
February 21 1964- St. Catharines @ Kitchener
February 23 1964- Oshawa @ St. Catharines
February 25 1964- St. Catharines @ Oshawa (Bowmanville)
February 27 1964- St. Catharines @ Peterborough
March 1 1964- Peterborough @ St. Catharines
March 3 1964- Kitchener @ St. Catharines
March 6 1964- St. Catharines @ Niagara Falls
March 8 1964- St. Catharines @ Toronto
Playoffs
Round 1:
Game 1- March 10 1964- Oshawa @ St. Catharines
Game 2- March 12 1964- St. Catharines @ Oshawa (Bowmanville)
Game 3- March 15 1964- Oshawa @ St. Catharines
Game 4- March 17 1964- St. Catharines @ Oshawa (Bowmanville)
Game 5- March 19 1964- Oshawa @ St. Catharines
Game 6- March 21 1964- St. Catharines @ Oshawa (Bowmanville)
Round 2:
Game 1- March 22 1964- St. Catharines @ Montreal
Game 2- March 24 1964- St. Catharines @ Montreal
Game 3- March 27 1964- Montreal @ St. Catharines
Game 4- March 28 1964- Montreal @ St. Catharines
Game 5- March 29 1964- St. Catharines @ Montreal