| Gold | 1 | Adriel Acevedo Cordero | 2017 | Carlos Beltran Baseball Academy | Moca | PR | USA | 2B |
| Green | 10 | Jose Amaro Luna | 2017 | Vocacional Cidra | Cidra | PR | USA | RHP |
| Maroon | 1 | Jean Barreto | 2017 | Colegio Angel David | Caguas | PR | USA | OF |
| Maroon | 16 | Osvaldo Berrios Flores | 2017 | Puerto Rico BB Acad. | Juncos | PR | USA | RHP |
| Columbia Blue | 16 | Rafael Burgos | 2017 | Jose Collazo Colon | Juncos | PR | USA | 1B |
| Gold | 2 | Joseph Cardona | 2017 | Vocacional Antonio Lucchetti | Arecibo | PR | USA | C |
| Maroon | 2 | Alexander Castro | 2017 | International Baseball Academy | Luquillo | PR | USA | RHP |
| Columbia Blue | 17 | Vicente Castro | 2017 | International Baseball Academy | Bayamón | PR | USA | C |
| Columbia Blue | 1 | Andre F Colon | 2017 | Washburn Baseball Academy | Coamo | PR | USA | SS |
| Green | 1 | Ricardo De La Torre | 2017 | Puerto Rico BB Acad. | Juana Diaz | PR | USA | SS |
| Gold | 3 | Alexarmando Diaz | 2017 | Colegio San Ignacio De Loyola | San Juan | PR | USA | SS |
| Green | 2 | Carlos Diaz | 2017 | Carlos Beltran Baseball Academy | Caguas | PR | USA | OF |
| Columbia Blue | 11 | Candido Encarnacion | 2017 | Luis Hernaiz Verone | Canovanas | PR | USA | 2B |
| Maroon | 3 | Yashviel Estrada | 2017 | Petra Mercado Bougart | Caguas | PR | USA | RHP |
| Gold | 17 | Jaddiel Feliciano | 2018 | Colegio Angel David | Arecibo | PR | USA | OF |
| Green | 3 | Mario Figueroa | 2017 | Petra Corretjer de Oneill | Manati | PR | USA | SS |
| Gold | 5 | Victor Manuel Figueroa | 2017 | Eloisa Pascaul | Caguas | PR | USA | OF |
| Gold | 15 | Yadiel Flores | 2017 | Puerto Rico BB Acad. | Yabucoa | PR | USA | RHP |
| Green | 17 | Bryan Garcia | 2017 | Cupey Maria Montessori School | Toa Baja | PR | USA | OF |
| Columbia Blue | 2 | Angel Gonzalez | 2017 | International Baseball Academy | Aguirre | PR | USA | OF |
| Gold | 6 | Joab Gonzalez | 2017 | Puerto Rico BB Acad. | Arecibo | PR | USA | SS |
| Gold | 7 | Kenneth J Gonzalez | 2017 | Carlos Beltran Baseball Academy | Arecibo | PR | USA | C |
| Maroon | 4 | Noheiram Hernandez | 2017 | Clearwater | Comerio | PR | USA | 3B |
| Maroon | 5 | Nelson Hopkins Medina | 2017 | Dr. Pedro Albizu Campos | Toa Baja | PR | USA | C |
| Gold | 8 | William Jeffry | 2017 | Colegio Angel David | Caguas | PR | USA | OF |
| Columbia Blue | 3 | Bryan Lopez | 2017 | Puerto Rico BB Acad. | Cidra | PR | USA | OF |
| Gold | 9 | Kenneth Maisonet | 2017 | colegio educativo lazaro | San Sebastian | PR | USA | OF |
| Gold | 4 | Jose Marcano | 2017 | Petra Mercado Bougart | Humacao | PR | USA | SS |
| Green | 5 | Jose Yadiel Martinez | 2017 | Colegio Angel David | Aguas Buenas | PR | USA | OF |
| Maroon | 7 | Ian Matos | 2017 | Leadership Christian Academy | Toa Alta | PR | USA | OF |
| Maroon | 8 | Jan Matos | 2017 | Carlos Beltran Baseball Academy | Aguada | PR | USA | C |
| Columbia Blue | 4 | Yadiel Ortiz | 2017 | International Baseball Academy | Patillas | PR | USA | 2B |
| Columbia Blue | 5 | Kevin Quijano | 2017 | International Baseball Academy | Naguabo | PR | USA | RHP |
| Green | 19 | Mark Quijano | 2017 | Colegio Angel David | Arecibo | PR | USA | C |
| Columbia Blue | 6 | Yaniel Ramos | 2017 | Academia Adventista del Norte | Carolina | PR | USA | SS |
| Maroon | 10 | Jan Reyes | 2017 | International Baseball Academy | Patillas | PR | USA | OF |
| Maroon | 11 | Kevin Reyes | 2017 | International Baseball Academy | Humacao | PR | USA | SS |
| Columbia Blue | 7 | Dariel Oscar Rivera | 2017 | International Baseball Academy | Patillas | PR | USA | C |
| Columbia Blue | 19 | Kelvin Robledo | 2017 | Ana Roque | Humacao | PR | USA | OF |
| Green | 18 | Brandon Rodriguez | 2017 | Pro Baseball High School Academy | San Sebastin | PR | USA | RHP |
| Gold | 11 | Carlos Esteban Rodriguez | 2017 | Colegio Evangelico Captain Correa | Hatillo | PR | USA | C |
| Columbia Blue | 8 | John Louis Rodriguez Perez | 2017 | Carlos Beltran Baseball Academy | Caguas | PR | USA | SS |
| Maroon | 12 | Jeffry Roldan | 2017 | Carlos Beltran Baseball Academy | Aguada | PR | USA | 2B |
| Green | 13 | Hemmanuel Rosario | 2017 | Puerto Rico BB Acad. | Juncos | PR | USA | C |
| Gold | 12 | Shawn Ross | 2017 | Colegio Hector Urdaneta | Fajardo | PR | USA | 3B |
| Columbia Blue | 20 | Santis Sanchez | 2017 | International Baseball Academy | Las Piedras | PR | USA | C |
| Green | 16 | Joel Santiago | 2017 | Puerto Rico BB Acad. | Yabucoa | PR | USA | C |
| Columbia Blue | 9 | Luis Antonio Santiago Escalera | 2017 | Colegio La Piedad | Carolina | PR | USA | LHP |
| Maroon | 14 | Kenneth Vega | 2017 | Carlos Beltran Baseball Academy | Ciales | PR | USA | OF |