1919-01-20 International Lawn Tennis Challenge, Double Bay, Sydney: Gerald Patterson beats Algernon Kingscote 6-4, 6-4, 8-6 to retain title for Australasia over the Great Britain, 3-1; ends 4-1
1919-07-07 Wimbledon Men's Tennis: In the first all-Australian final Gerald Patterson beats Norman Brookes 6-3, 7-5, 6-2
1920-07-03 Wimbledon Men's Tennis: Bill Tilden, becomes first American male to win Wimbledon beating defending champion Gerald Patterson of Australia 2-6, 6-3, 6-2, 6-4
1920-12-31 International Lawn Tennis Challenge, Auckland, NZ: Bill Johnson & Bill Tilden (US) beat Norman Brookes & Gerald Patterson (Australasia) 6-4, 4-6, 6-0, 6-4 for an unassailable 3-0 lead; ends 5-0
1922-07-10 Wimbledon Men's Tennis: Australian Gerald Patterson wins his second Wimbledon title; beats Randolph Lycett 6-3, 6-4, 6-2
1922-12-09 Australasian Championships Men's Tennis, Sydney: James Anderson wins 1st of 3 Australasian titles; beats fellow Australian Gerald Patterson 6-0, 3-6, 3-6, 6-3, 6-2
1924-09-12 International Lawn Tennis Challenge, Philadelphia, PA: Bill Johnston & Bill Tilden clinch US 5th straight title beating Australians Pat O'Hara Wood & Gerald Patterson 5-7, 6-3, 6-4, 6-1 for 3-0 lead; ends 5-0
1925-01-31 Australasian Championships Men's Tennis, Sydney: James Anderson of Australia wins 2nd straight Australasian crown; beats countryman Gerald Patterson 11-9, 2-6, 6-2, 6-3
1927-01-27 Australian Championships Men's Tennis: Gerald Patterson wins his only home title; beats countryman John Hawkes 3-6, 6-4, 3-6, 18-16, 6-3