The following countries are slated to participate in the WBSC Junior Men's World Championship!
Africa (2): South Africa, Botswana
Americas (4): Canada, Argentina, United States, Mexico
Asia (1): Japan
Europe (3): Czech Republic, Denmark, Israel
Oceania (2): New Zealand, Australia
Below are the Pools for the WBSC Junior Men's World Championship!
| Section A | Section B |
| Argentina | New Zealand |
| Australia | Japan |
| United States | Mexico |
| Czech Republic | Canada |
| Denmark | South Africa |
| Botswana | Israel |