| Year | Champion | Runner-Up | MVP |
| 1975 | N-Street Drive-In, Lincoln, NE | Danny’s Market, Bay City, MI | Betty Scherzer, Bay City |
| 1976 | Warminster Women, Warminster, PA | Okie Oilers, Tishomingo, OK | Karen Connelly, Warminster |
| 1977 | Timber Hills, Everett, WA | Danny’s Market, Bay City, MI | N/A |
| 1978 | Hank’s Painting Reds, Binghamton, NY | Wilton Hawks, Wilton, CT | Sue Bailey, Hank’s |
| 1979 | Astros, San Diego, CA | Bargain Center, Benton Harbor, MI | Mary lou Ramm, Astros |
| 1980 | Astros, San Diego, CA | Akron Area Merchants, Akron, OK | Brenda Trent, Akron Merchants |
| 1981 | Montclair 81’s, Montclair, NJ | Oasis Golf Center, Livonia, MI | Phyllis Mangina, Montclair |
| 1982 | Astros, San Diego, CA | Bargain Center, Benton Harbor, MI | N/A |
| 1983 | Bettencourt Plumbing, Hayward, CA | Hayward Hustle, Hayward, CA | Leslie Partch, Bettencourt |
| 1984 | Arrow Butane Flames, Las Cruces, NM | Sports Time Express, Sacramento, CA | Jo Kord, Arrow Butane |
| 1985 | Redding Rebels, Redding, CA | Rowdies, Santa Ana, CA | Kelly Jackson, Redding |
| 1986 | San Diego Astros, San Diego, CA | Daly Restaurant, Livonia, MI | Shelley Larned, Daly |
| 1987 | Inland Cities Raiders, Cypress, CA | Snyder Industries, Lincoln, NE | Lisa Longaker, Raiders (4-1, 58 K, 32 IP) |
| 1988 | San Diego Astros, San Diego, CA | Fullerton Renegades, Fullerton, CA | Brenda Wise, Astros |
| 1989 | John Dewyse & Son, Bay City, MI | Daly Restaurant, Livonia, MI | Shelley Larned, Daly |
| 1990 | Ballwin Saints, St. Louis, MO | John Dewyse & Son, Bay City, MI | Kacey Marshall, Ballwin Saints |
| 1991 | Nor Cal Chargers, Stockton/Lodi, CA | IROCS, Pasadena, CA | Lisa O’Connor, Nor Cal |
| 1992 | Jersey Blue Jays, New Jersey | Southern Cal Jazz, Bellflower, CA | Lisa Rever, Jersey |
| 1993 | So Cal Jazz, Downey, CA | B.A.S.E., Hayward, CA | Laura Espinoza, Jazz |
| 1994 | Lynch Mob, Sacramento, CA | Stark Street Pizza, West Linn, OR | Whitney Floyd, Lynch Mob |
| 1995 | Hot Stuff, Torrance, CA | Daly Restaurant, Westland, MI | Trinity Johnson, Hot Stuff (5-0) |
| 1996 | Diamonds, Montclair, CA | Stark Street Pizza, West Linn, OR | Tarrah Beyster, Legacy |
| 1997 | Diamonds, Montclair, CA | Daly Restaurant, Livonia, MI | N/A |
| 1998 | So Cal Legacy, Westminster, CA | Ugly Ducklings, Phoenix, AZ | N/A |
| 1999 | So Cal Legacy, Westminster, CA | Long Island Angels, Old Westbury, NY | Tarrah Beyster, Legacy |
| 2000 | San Jose Strikker’s, Sunnyvale, CA | ABCO North, Portland, OR | N/A |
| 2001 | Carbondale Cougars, Carterville, IL | California Sliders, Montclair, CA | Michelle Frank, Cougars |
| 2002 | Storm USA, Corona, CA | Minnesota Breakers, Burnsville, MN | N/A |
| 2003 | Virginia Legends, Hampton, VA | Spirit, Lyons, PA | N/A |
| 2004 | Minnesota Mudhens, Minnetonka, MN | Long Island Angels, Old Westbury, NY | N/A |
| 2005 | California Sliders, Montclair, CA | Virginia Legends, Hampton, VA | N/A |
| 2006 | Minnesota Mudhens, Minnetonka, MN | Carbondale Cougars, Carbondale, IL | N/A |
| 2007 | Storm USA, Corona, CA | California Gold Rush, San Mateo, CA | N/A |
| 2008 | Nor Cal Heat, Manteca, CA | So Cal Scorpions, Amarillo, CA | Cindy Ball, Nor Cal Heat |
| 2009 | OC Impact, La Palma, CA | Redrum Cougars, Santa Margarita, CA | N/A |
| 2010 | ABCO/Cavaliers, West Linn, OR | Vancouver Patriots, Vancouver, WA | N/A |
| 2011 | ABCO/Cobra’s, West Linn, OR | Oregon Reign, Eugene, OR | Whitney Jones, Cobras |
| 2012 | Cancelled | ||
| 2013 | Cancelled |
The tournament was discontinued after the 2013 season.
