International Women's Professional Softball Association
Established: 1976

Disbanded: 1980

Source: Steve Dimitry's Extinct Sports Leagues website

14 Total Franchises
14 Defunct Franchises
1 Franchise Movement

IWPSA Franchise History
IWPSA Champions
1 Arizona/Phoenix Bird (1976)
2 Buffalo Breskins (1976-1979)
3 Chicago Ravens (1976)
4 Connecticut Falcons (1976-1979)
5 Michigan Travelers (1976)
6 Pennsylvania Liberties (1976)
7 Santa Anna Lionettes (1976-1977)
8 San Diego Sandpipers (1976)
9 San Jose Sunbirds (1976-1978)
          San Jose Rainbows (1979)
10 Southern California Gems (1976)
11 Bakersfield Aggies (1977)
12 St. Louis Hummers (1977-1979)
13 Edmonton Snowbirds (1979)
14 New York Adventurers (1979)
Year
Champion
Runner-Up
Score
1979
Connecticut Falcons
St.Louis Hummers
?
1978
Connecticut Falcons
St.Louis Hummers
3-0
1977
Connecticut Falcons
SantaAnna Lionettes
3-1
1976
Connecticut Falcons
SanJose Sunbirds
4-0

IWPSA Championships by franchise

4
Connecticut Falcons
1976
1977
1978
1979
Major League Sports Almanac