USA / Japan / Puerto Rico Champions:
Runners-Up:
Third Place:
Fourth Place:
Number of Teams: 20
USA / Japan / Taiwan Champions: Japan
Runners-Up: United States
Third Place: Mexico
Fourth Place: Cuba
Number of Teams: 20
USA / Japan / Mexico / South Korea Champions: United States
Runners-Up: Puerto Rico
Third Place: Japan
Fourth Place: Netherlands
Number of Teams: 16
USA / Japan / Puerto Rico / Taiwan Champions: Dominican Republic
Runners-Up: Puerto Rico
Third Place: Japan
Fourth Place: Netherlands
Number of Teams: 16
USA / Canada / Japan / Mexico / Puerto Rico Champions: Japan
Runners-Up: South Korea
Third Place: United States
Fourth Place: Venezuela
Number of Teams: 16
USA / Japan / Puerto Rico Champions: Japan
Runners-Up: Cuba
Third Place: South Korea
Fourth Place: Dominican Republic
Number of Teams: 16