| USA national U-18 baseball team | ||||
|---|---|---|---|---|
| Information | ||||
| Country | ||||
| Federation | USA Baseball | |||
| Confederation | WBSC Americas | |||
| Uniforms | ||||
TheUnited States national under-18 baseball team is the national under-18baseball team ofUnited States in international-level baseball competitions.
The U.S. national U-18 team debuted their international team in theFriendship Series, in 1983.[1] The team has won theU-18 Baseball World Cup and its predecessor tournaments a total of ten times, recently in 2022.

The full roster for the 2025 18U National Team is as follows:[2]
| 2025 18U National Team roster | ||||
|---|---|---|---|---|
| Players | Coaches | |||
| Pitchers | Catchers Infielders Outfielders | Manager Coaches | ||
| U-18 Baseball World Cup record | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Year | Result | Position | Pld | W | L | % | RS | RA | |
| Runners-up | 2nd | ||||||||
| Champions | 1st | ||||||||
| Runners-up | 2nd | ||||||||
| Runners-up | 2nd | ||||||||
| Runners-up | 2nd | ||||||||
| Third place | 3rd | ||||||||
| Runners-up | 2nd | ||||||||
| Champions | 1st | ||||||||
| Champions | 1st | ||||||||
| Third place | 3rd | ||||||||
| Third place | 3rd | ||||||||
| Runners-up | 2nd | ||||||||
| Runners-up | 2nd | ||||||||
| Runners-up | 2nd | ||||||||
| Champions | 1st | ||||||||
| Third place | 3rd | ||||||||
| Fourth Place | 4th | ||||||||
| Champions | 1st | ||||||||
| Runners-up | 2nd | ||||||||
| Third place | 3rd | ||||||||
| Fourth Place | 4th | ||||||||
| Runners-up | 2nd | ||||||||
| Runners-up | 2nd | 8 | 7 | 1 | .875 | ||||
| Fifth place | 5th | 8 | 7 | 1 | .875 | 78 | 18 | ||
| Champions | 1st | 9 | 7 | 2 | .778 | 60 | 22 | ||
| Champions | 1st | 9 | 8 | 1 | .889 | 63 | 29 | ||
| Champions | 1st | 9 | 8 | 1 | .889 | 56 | 23 | ||
| Champions | 1st | 9 | 9 | 0 | 1.000 | 61 | 5 | ||
| Runners-up | 2nd | 9 | 7 | 2 | .778 | 60 | 31 | ||
| Champions | 1st | 9 | 8 | 1 | .889 | 68 | 27 | ||
| Fourth Place | 4th | 9 | 5 | 4 | .556 | 30 | 24 | ||
| Champions | 1st | 9 | 8 | 1 | .889 | 55 | 10 | ||
| Total | 11 Titles | 32/32 | — | ||||||
| Team | Main tournament | ||||
|---|---|---|---|---|---|
| GP | W | L | RF | RA | |
| 3 | 3 | 0 | 16 | 7 | |
| 1 | 1 | 0 | 8 | 0 | |
| 2 | 2 | 0 | 23 | 7 | |
| 1 | 1 | 0 | 11 | 1 | |
| 1 | 1 | 0 | 17 | 0 | |
| 1 | 1 | 0 | 5 | 2 | |
| 3 | 2 | 1 | 17 | 4 | |
| 5 | 4 | 1 | 25 | 15 | |
| 1 | 1 | 0 | 5 | 1 | |
| 2 | 2 | 0 | 18 | 7 | |
| 2 | 2 | 0 | 12 | 10 | |
| 2 | 2 | 0 | 12 | 6 | |
| 3 | 2 | 1 | 11 | 13 | |
| Total | 28 | 16 | 12 | ||