| Name | Given Name | Bats | Throws | Height | Weight | Birth Country | Birth State | Birth City |
|---|---|---|---|---|---|---|---|---|
| Adrian Abreu | Adrian | R | R | 72 | 185 | Santo Domingo | ||
| Jordan Abruzzo | Jordan Thomas | S | R | 75 | 230 | CA | San Diego | |
| Mayo Acosta | Mayobanex | R | R | 73 | 220 | Cabrera Nagua | ||
| Chris Affinito | Christopher Mathew | R | R | 75 | 230 | NJ | Edison | |
| Brendan Akashian | Brendan | L | R | 73 | 215 | MA | Lowell | |
| Iolana Akau | R | R | 71 | 180 | HI | Waipahu | ||
| Craig Albernaz | Craig Francis | R | R | 68 | 185 | MA | Fall River | |
| Gary Alexander | Gary Wayne | R | R | 74 | 200 | United States of America | CA | Los Angeles |
| Jorge Alfaro | Jorge | R | R | 74 | 225 | Sincelejo | ||
| Jhoandro Alfaro | S | R | 73 | 180 | Sincelejo | |||
| James Alfonso | R | R | 70 | 195 | MA | Raynham | ||
| Eliezer Alfonzo | Eliezer Jesus | R | R | 71 | 220 | Puerto La Cruz | ||
| Andy Allanson | Andrew Neal | R | R | 77 | 225 | VA | Richmond | |
| Gary Allenson | Gary Martin | R | R | 71 | 185 | United States of America | CA | Culver City |
| Bob Allietta | Robert George | R | R | 72 | 190 | United States of America | MA | New Bedford |
| Sandy Alomar Jr. | Santos | R | R | 75 | 235 | Salinas | ||
| Yonder Alonso | Yonder | L | R | 73 | 230 | Havana | ||
| Bo Altobelli | Bo E. | R | R | 73 | 200 | CA | San Diego | |
| Luis Alvarez | Luis Honorio | R | R | 71 | 230 | Barquisimeto | ||
| Jhon Alvarez | R | R | 72 | 190 | Merida | |||