 |
|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Udris, Milán | 2B | Free Agent | 27 | 11/04/1877 | Daugavpils | LVA | Right | Right | 1.78 m | 85 kg | - |
| Ugarte, Urayoán | LF | Lares Fieles | 30 | 10/25/1875 | Bayamón | PUR | Switch | Left | 1.79 m | 90 kg | P1,000 |
| Umana, Aldo | C | Free Agent | 30 | 01/18/1875 | Ponce | PUR | Switch | Right | 1.84 m | 102 kg | - |
| Underwood, Graham | CF | Naguabo Navegadores | 23 | 04/01/1882 | Newcastle upon Tyne | ENG | Left | Left | 1.85 m | 73 kg | P1,200 |
| Ureña, Turlough | LF | Comerio Guabaleros | 27 | 06/14/1878 | Dublin | IRL | Right | Right | 1.82 m | 91 kg | P1,890 |
| Urtiaga, Federico | SP | Salinas Pescadores | 23 | 09/29/1882 | Carolina | PUR | Right | Right | 2.00 m | 92 kg | P650 |
| Urías, Luis | SP | Maricao Cafeteros | 29 | 11/08/1875 | San Juan | PUR | Right | Left | 1.75 m | 78 kg | P800 |
