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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Uecker, Nick | 1B | Meadville Zips | 30 | 06/15/1885 | Harrison | USA | Right | Right | 184 cm | 92 kg | - |
| Uncal, Diodoro | SP | Norwalk Maples | 26 | 03/05/1889 | San Juan | PUR | Left | Left | 176 cm | 78 kg | - |
| Unger, Bobby | LF | Irondequoit Peach Kings | 29 | 06/17/1886 | Centereach | USA | Right | Right | 175 cm | 87 kg | - |
| Upton, Benjamin | 2B | Kingston Citadels | 27 | 05/03/1888 | Fishers | USA | Right | Right | 181 cm | 91 kg | - |
| Urbina, Alejandro | SP | Buffalo Hopper Boys | 26 | 12/24/1889 | Utuado | PUR | Left | Left | 188 cm | 79 kg | P840 |
| Urdialez, Cristián | SS | Marquette Smelters | 35 | 11/22/1880 | Ponce | PUR | Right | Right | 169 cm | 91 kg | - |
| Uribe, Felipe | 1B | Meadville Zips | 33 | 08/28/1882 | San Juan | PUR | Right | Right | 177 cm | 92 kg | - |
| Uribe, Pedro | LF | London Regulars | 28 | 09/10/1887 | Santa Clara | CUB | Right | Left | 171 cm | 91 kg | - |
| Uribe, Tomás | SS | Saginaw Joes | 27 | 03/04/1888 | Guanica | PUR | Right | Right | 180 cm | 83 kg | - |
