SEE ALSO: World Baseball Classic Archive The roster for Puerto Rico’s World Baseball Classic team. The event begins March 6. The designated pitcher pool means a player could be added in later rounds.
| Aviles, Mike | FA | No | INF | R/R | Active |
| Baez, Javier | Cubs | Yes | INF | R/R | Active |
| Barbosa, Andrew | Brewers | No | LHP | R/L | DPP |
| Beltran, Carlos | Astros | Yes | OF | S/R | Active |
| Berrios, Jose | Twins | Yes | RHP | R/R | Active |
| Burgos, Hiram | Brewers | No | RHP | R/R | Active |
| Claudio, Alex | Rangers | Yes | LHP | L/L | Active |
| Colon, Joseph | Indians | Yes | RHP | R/R | Active (DPP) |
| Correa, Carlos | Astros | Yes | INF | R/R | Active |
| De la Torre, Jose | FA | No | RHP | R/R | DPP |
| De Leon, Jose | Rays | Yes | RHP | R/R | DPP |
| Diaz, Edwin | Mariners | Yes | RHP | S/R | Active |
| Fuentes, Reymond | Diamondbacks | No | OF | L/L | Active |
| Gonzalez, Rayan | Rockies | Yes | RHP | R/R | DPP |
| Hernandez, Kike | Dodgers | Yes | UTL | R/R | Active |
| Jimenez, Joe | Tigers | No | RHP | R/R | Active |
| Lindor, Francisco | Indians | Yes | INF | S/R | Active |
| Lopez, Jorge | Brewers | Yes | RHP | R/R | Active |
| Lugo, Seth | Mets | Yes | RHP | R/R | Active |
| Mejia, Miguel | Cubs | No | RHP | R/R | Active (DPP) |
| Molina, Yadier | Cardinals | Yes | C | R/R | Active |
| Pagan, Angel | FA | No | OF | S/R | Active |
| Pagan, Emilio | Mariners | No | RHP | L/R | Active |
| Perez, Roberto | Indians | Yes | C | R/R | Active |
| Pineiro, Joel | FA | No | RHP | R/R | DPP |
| Rivera, Rene | Mets | Yes | C | R/R | Active |
| Rivera, T.J. | Mets | Yes | INF | R/R | Active |
| Rodriguez, Dereck | Twins | No | RHP | R/R | DPP |
| Roman, Orlando | FA | No | RHP | R/R | Active |
| Romero, JC | FA | No | LHP | S/L | Active |
| Rosario, Eddie | Twins | Yes | OF | L/R | Active |
| Santiago, Andres | FA | No | RHP | R/R | DPP |
| Santiago, Hector | Twins | Yes | LHP | R/L | Active |
| Santiago, Mario | FA | No | RHP | R/R | DPP |
| Soto, Giovanni | White Sox | Yes | LHP | L/L | Active |
| Vargas, Kennys | Twins | Yes | 1B | S/R | Active |
