| 12/31/2018 | ||||||
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|
| Z |
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
| Zambello, Hector | MR | Free Agent | 23 | 12/12/1995 | San Cristóbal | VEN | Right | Right | 6' 2" | 230 lbs | - |
| Zambrano, José | CF | Free Agent | 23 | 12/31/1995 | San Cristóbal | VEN | Right | Right | 6' 0" | 190 lbs | - |
| Zamora, Emílio | MR | Free Agent | 23 | 08/02/1995 | Maracaibo | VEN | Left | Left | 6' 0" | 190 lbs | - |
| Zamora, Sandro | C | South Carolina Gamecocks | 20 | 09/23/1998 | San Antonio | USA | Switch | Right | 6' 2" | 225 lbs | - |
| Zapata, Manuelo | SS | Texas Christian Horned Frogs | 19 | 06/05/1999 | Guadalupe | MEX | Left | Right | 6' 0" | 185 lbs | - |
| Zarate, Octávio | MR | Missouri Tigers | 19 | 11/25/1999 | San Juan | PUR | Right | Right | 6' 1" | 195 lbs | - |
| Zavala, Javier | LF | Iowa Hawkeyes | 21 | 08/09/1997 | Santo Domingo | DOM | Left | Left | 6' 0" | 210 lbs | - |
| Zavala, Juan | MR | Northwestern Wildcats | 20 | 07/15/1998 | Barinas | VEN | Right | Right | 5' 10" | 215 lbs | - |
| Zimmerman, Jim | 3B | Free Agent | 22 | 06/12/1996 | Manhattan | USA | Right | Right | 6' 3" | 215 lbs | - |
| Zocmaroa, Alejandro | MR | Texas A&M Aggies | 22 | 07/10/1996 | Panama | PAN | Right | Right | 6' 1" | 230 lbs | - |
| Zúñiga, Héctor | MR | Free Agent | 23 | 01/17/1995 | Santo Domingo | DOM | Right | Right | 6' 1" | 225 lbs | - |
