The new league includes its member clubs in its administration.
The league usually, but not always, includes domestic champions from the leading countries.
By 1917 the league had turned professional and included a second division.
Many leagues also include a second first base immediately adjacent to the main one.
In the 1989-90 season, the league included 22 players under the age of 23.
Currently, the league includes teams in seven different states.
The union and the league include a fourth element in the volatile mix: agents.
The local league includes two divisions with 14 teams.
In 2007, the league included 185 schools involving nearly 2,400 teams.
The league included 8 teams and each team played 7 matches.