 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Player | From-To | Avg | HR | RBI | W | L | SV | ERA | K |
|---|---|---|---|---|---|---|---|---|---|
| Koji Uehara | 2009-2018 | .308 | 0 | 0 | 48 | 43 | 62 | 3.67 | 958 |
| Deion Ulmer | 2015-2015 | .000 | 0 | 0 | 3 | 7 | 0 | 6.00 | 74 |
| Duane Underwood Jr. | 2018-2019 | .000 | 0 | 0 | 2 | 1 | 0 | 9.59 | 17 |
| Dylan Unsworth | 2018-2019 | .300 | 0 | 2 | 3 | 3 | 0 | 7.87 | 32 |
| Justin Upton | 2007-2022 | .257 | 298 | 959 | 0 | 0 | 0 | 9.00 | 0 |
| Melvin Upton Jr. | 2005-2017 | .260 | 140 | 623 | 0 | 0 | 0 | 0.00 | 0 |
| Austin Urban | 2012-2012 | .000 | 0 | 0 | 4 | 3 | 0 | 1.48 | 39 |
| Nick Urbanus | 2012-2012 | .167 | 0 | 10 | 0 | 0 | 0 | 0.00 | 0 |
| Jose Urena | 2019-2022 | .088 | 0 | 4 | 9 | 19 | 5 | 5.34 | 174 |
| Richard Urena | 2018-2020 | .237 | 7 | 33 | 0 | 0 | 0 | 0.00 | 2 |
| Julio Urias | 2018-2023 | .143 | 0 | 1 | 44 | 43 | 3 | 4.00 | 783 |
| Luis Urias | 2019-2023 | .240 | 43 | 180 | 0 | 0 | 0 | 0.00 | 0 |
| Ramon Urias | 2023-2023 | .305 | 2 | 5 | 0 | 0 | 0 | 0.00 | 0 |
| Juan Uribe | 2002-2017 | .260 | 119 | 566 | 0 | 0 | 0 | 0.00 | 0 |
| Jose Urquidy | 2021-2023 | .000 | 0 | 0 | 7 | 12 | 0 | 5.04 | 99 |
| Giovanny Urshela | 2017-2023 | .247 | 65 | 249 | 0 | 0 | 0 | 0.00 | 0 |
| Kam Uter | 2015-2015 | .256 | 1 | 44 | 0 | 0 | 0 | 0.00 | 0 |
| Chase Utley | 2004-2018 | .276 | 271 | 948 | 0 | 0 | 0 | 0.00 | 0 |
