| 12/31/2018 | ||||||
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| A |
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
| Aguilar, Juan | MR | Newark Bulldogs | 24 | 02/28/1994 | Tarragona | ESP | Right | Right | 6' 1" | 220 lbs | - |
| Allen, Tony | CL | Newark Bulldogs | 25 | 07/25/1993 | New York | USA | Right | Right | 6' 2" | 225 lbs | - |
| Alvarado, Marcos | SP | Buffalo LightSabres | 28 | 05/10/1990 | Andover | USA | Left | Left | 5' 10" | 208 lbs | - |
| Amaya, Eduardo | 2B | Lima Oilers | 21 | 06/17/1997 | Mayagüez | PUR | Right | Right | 6' 1" | 190 lbs | - |
| Andretti, David | SP | Newark Bulldogs | 29 | 11/06/1989 | Villa Carlos Paz | ARG | Right | Right | 6' 5" | 215 lbs | - |
| Arce, Juan | CL | Buffalo LightSabres | 23 | 01/10/1995 | Santo Domingo | DOM | Left | Left | 6' 1" | 235 lbs | - |
