| American Amateur Hockey League |
|
|
|
In: Minneapolis Bermans
In: Minneapolis Jerseys
In: Rochester Mustangs
In: St. Paul 7-Up
In: St. Paul Koppys
In: St. Paul Tallys
|
| 1947-48 |
6 Teams |
Out: St. Paul Tallys
|
|
| 1948-49 |
5 Teams |
| 1949-50 |
5 Teams |
Out: Minneapolis Bermans
Out: St. Paul 7-Up
Out: St. Paul Koppys
|
In: St. Paul 7-Up-Koppys
In: Twin-City Fords
|
| 1950-51 |
4 Teams |
Out: Minneapolis Jerseys
Out: St. Paul 7-Up-Koppys
Out: Twin-City Fords
|
In: Eveleth Rangers
In: Hibbing Flyers
In: Minneapolis Millers
In: Sioux City Sunhawks
In: St. Paul Saints
|
| 1951-52 |
6 Teams |
| |
|
| Central Hockey League |
|
Out: Eveleth Rangers
Out: Sioux City Sunhawks
|
In: Eveleth-Virginia Rangers
|
| 1952-53 |
5 Teams |
| |
|
| Minnesota Hockey League |
|
Out: Eveleth-Virginia Rangers
Out: Minneapolis Millers
Out: St. Paul Saints
|
In: Grand Forks Redwings
|
| 1953-54 |
3 Teams |
Out: Grand Forks Redwings
Out: Hibbing Flyers
|
In: Minneapolis Bungalows
In: Minneapolis Culbertsons
In: St. Paul Saints
|
| 1954-55 |
4 Teams |
| |
|
| Central Hockey League |
|
Out: St. Paul Saints
|
In: St. Paul Peters
|
| 1955-56 |
4 Teams |
| 1956-57 |
4 Teams |
Out: Minneapolis Culbertsons
Out: St. Paul Peters
|
In: St. Louis Park Culbertsons
In: St. Paul Capitols
|
| 1957-58 |
4 Teams |
Out: Minneapolis Bungalows
Out: St. Louis Park Culbertsons
|
In: Des Moines Ice Hawks
In: Minneapolis Millers
|
| 1958-59 |
4 Teams |
Out: St. Paul Capitols
| In: Green Bay Bobcats
In: Marquette Sentinals
|
| 1959-60 | 5 Teams |