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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Uchiyama, Norio | SP | Boston Patriots | 18 | 08/23/2025 | Osaka | JPN | Left | Right | 6' 4" | 195 lbs | - |
| Ulderink, Denie | RP | St. Louis Coeur | 30 | 03/30/2013 | Princess Quarter | SIM | Left | Left | 6' 2" | 205 lbs | $4,250,000 |
| Umaba, Kanko | LF | Hollywood Shredders | 31 | 03/06/2012 | Sagamihara | JPN | Left | Right | 6' 4" | 225 lbs | $26,000,000 |
| Urbina, Ramón | C | Northern Virginia Rainbow Mermaids | 19 | 02/03/2024 | Barinas | VEN | Left | Right | 6' 3" | 200 lbs | - |
| Urrutiz, Rafael | CF | Charleston Battery | 25 | 07/27/2018 | Santiago | DOM | Left | Left | 5' 10" | 170 lbs | $3,000,000 |
