| Team | Winners |
| Cuba | 11 |
| United States | 9 |
| South Korea | 5 |
| Chinese Taipei | 3 |
| Canada | 1 |
| Year | Host | Gold | Score (MVP) | Silver |
|---|---|---|---|---|
| 1981 | United States | South Korea | United States | |
| 1982 | United States | United States | Japan | |
| 1983 | United States | Chinese Taipei | United States | |
| 1984 | Canada | Cuba | United States | |
| 1985 | United States | Cuba | United States | |
| 1986 | Canada | Cuba | Chinese Taipei | |
| 1987 | Canada | Cuba | United States | |
| 1988 | Australia | United States | Cuba | |
| 1989 | Canada | United States | Cuba | |
| 1990 | Cuba | Cuba | Chinese Taipei | |
| 1991 | Canada | Canada | Chinese Taipei | |
| 1992 | Mexico | Cuba | United States | |
| 1993 | Canada | Cuba | United States | |
| 1994 | Canada | South Korea | United States | |
| 1995 | United States | United States | Chinese Taipei | |
| 1996 | Cuba | Cuba | Chinese Taipei | |
| 1997 | Canada | Cuba | Chinese Taipei | |
| 1999 | Taiwan | United States | Chinese Taipei | |
| 2000 | Canada | South Korea | United States | |
| 2002 | Canada | Cuba | Chinese Taipei | |
| 2004 | Taiwan | Cuba | Japan | |
| 2006 | Cuba | South Korea | United States | |
| 2008 | Edmonton | South Korea | United States | |
| 2010 | Thunder Bay | Chinese Taipei | Australia | |
| 2012 | Seoul | United States | Canada | |
| 2013 | Taiwan | United States | Japan | |
| U-18 Baseball World Cup | ||||
| 2015 | Osaka | United States | 2-1 Nick Pratto (United States) | Japan |
| 2017 | Thunder Bay | United States | 8-0 Triston Casas (United States) | South Korea |
| 2019 | Gijang | Chinese Taipei | 2-1 Chien Yu (Chinese Taipei) | United States |