In 1922, the club undertook the organization of both Junior and Senior Rotary Baseball Leagues. Rotarians personally officiated and supervised the games, and it is recorded that the leagues were still active through the 1926 season.

It was noted, at the time, that several of the boys that had been enrolled in the junior programme went on to play top level senior ball, and in some cases became professional players.

Rotary Junior and Juvenile Rugby Leagues were established in 1924, and the club was also instrumental in forming a Public School Lacrosse League for the 1932 season.