The 2018 USA Baseball 18U National Team final roster is as follows:
Players
| # | Name | Position | B/T | Ht. | Wt. | Birth Date | Hometown | School | Class |
|---|---|---|---|---|---|---|---|---|---|
| 9 | CJ Abrams | IF | L/R | 6'1" | 178 | 10/3/2000 | Alpharetta, Ga. | Blessed Trinity Catholic | 2019 |
| 10 | Tyler Callihan | IF | L/R | 5'11" | 211 | 6/22/2000 | Neptune Beach, Fla. | Providence | 2019 |
| 1 | Corbin Carroll | OF | L/L | 5'11" | 161 | 8/21/2000 | Seattle, Wash. | Lakeside | 2019 |
| 55 | Riley Cornelio | RHP | R/R | 6'2" | 184 | 6/6/2000 | Monument, Colo. | Pine Creek | 2019 |
| 18 | Dylan Crews | OF | R/R | 5'10" | 170 | 2/26/2002 | Longwood, Fla. | Lake Mary | 2020 |
| 21 | Pete Crow-Armstrong | OF | L/L | 6'0" | 175 | 3/25/2002 | Sherman Oaks, Calif. | Harvard-Westlake | 2020 |
| 28 | Sammy Faltine | RHP | R/R | 6'1" | 187 | 1/8/2001 | Richmond, Texas | William B. Travis | 2019 |
| 19 | Riley Greene | OF | L/L | 6'1" | 191 | 9/28/2000 | Oviedo, Fla. | Hagerty | 2019 |
| 29 | Ryan Hawks | RHP | R/R | 6'2" | 210 | 11/24/2000 | Bowling Green, Ky. | Warren East | 2019 |
| 30 | Jared Kelley | RHP | R/R | 6'1" | 207 | 10/3/2001 | Refugio, Texas | Refugio | 2020 |
| 11 | Jack Leiter | RHP | R/R | 6'1" | 195 | 4/21/2000 | Summit, N.J. | Delbarton | 2019 |
| 22 | Brennan Malone | RHP | R/R | 6'3" | 203 | 9/8/2000 | Matthews, N.C. | Porter Ridge | 2019 |
| 6 | Timmy Manning | LHP | L/L | 6'2" | 175 | 9/10/2001 | Pompano Beach, Fla. | Cardinal Gibbons | 2020 |
| 12 | Jacob Meador | RHP | R/R | 5'9" | 163 | 10/26/2000 | Burleson, Texas | Burleson Centennial | 2019 |
| 23 | Yohandy Morales | IF | R/R | 6'4" | 185 | 10/9/2001 | Miami, Fla. | Monsignor Pace | 2020 |
| 16 | Max Rajcic | RHP/IF | R/L | 5'11" | 200 | 8/3/2001 | Fullerton, Calif. | Orange Lutheran | 2020 |
| 8 | Drew Romo | C | L/R | 6'1" | 195 | 8/29/2001 | The Woodlands, Texas | The Woodlands | 2020 |
| 14 | Avery Short | LHP | R/L | 6'1" | 195 | 3/14/2001 | Indianapolis, Ind. | Southport | 2019 |
| 5 | Anthony Volpe | IF | R/R | 5'9" | 185 | 4/28/2001 | Watchung, N.J. | Delbarton | 2019 |
| 17 | Bobby Witt Jr. | IF | R/R | 6'0" | 180 | 6/14/2000 | Colleyville, Texas | Colleyville Heritage | 2019 |
Coaches
| # | Name | Position | Hometown |
|---|---|---|---|
| Jack Leggett | Manager | South Burlington, Vt. | |
| Scott Bankhead | Pitching Coach | Raleigh, N.C. | |
| Mervyl Melendez | Assistant Coach | Miami, Fla. | |
| Gregg Ritchie | Hitting Rover | Washington, D.C. |
Admin
| Name | Position | Hometown |
|---|---|---|
| Matt Blood | Program Director | Durham, N.C. |
| Sam Niedorf | Operations Coordinator | Minnetonka, Minn. |
| Chris Pharis | Press Officer | Mill Creek, W. Va. |
| Emily Fedewa | Press Officer | Morrisville, N.C. |
| Aldo Plata | Athletic Trainer | Wauchula, Fla. |