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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ubillus, Raúl | RP | Griswold Vampires | 26 | 12/14/1889 | Las Piedras | PUR | Right | Right | 177 cm | 75 kg | - |
| Ulloa, Luis | SP | Bangor River Hogs | 30 | 03/09/1885 | Cataño | PUR | Switch | Right | 172 cm | 75 kg | - |
| Urdiales, Cisco | 1B | Bangor River Hogs | 32 | 03/14/1883 | San Juan | PUR | Left | Left | 185 cm | 96 kg | - |
| Uria, Esteban | 1B | Winchendon Rocking Horses | 27 | 06/03/1888 | Río Grande | PUR | Right | Right | 179 cm | 95 kg | - |
