 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Player | From-To | Avg | HR | RBI | W | L | SV | ERA | K |
|---|---|---|---|---|---|---|---|---|---|
| Andry Ubiera | 2012-2012 | .000 | 0 | 0 | 2 | 2 | 0 | 4.04 | 48 |
| Adonis Uceta | 2014-2018 | .000 | 0 | 0 | 5 | 3 | 1 | 3.39 | 56 |
| Ramon Ulacio | 2011-2012 | .000 | 0 | 0 | 6 | 7 | 0 | 4.50 | 67 |
| Ryan Ullmann | 2013-2013 | .000 | 0 | 0 | 1 | 0 | 0 | 3.00 | 15 |
| Jose Ulloa | 2019-2020 | .000 | 0 | 0 | 3 | 1 | 0 | 4.18 | 16 |
| Jeremy Ulrich | 2025-2025 | .000 | 0 | 0 | 1 | 3 | 0 | 4.87 | 45 |
| Mike Umhoefer | 2023-2023 | .000 | 0 | 0 | 1 | 1 | 0 | 2.81 | 13 |
| Ben Umlauf | 2034-2035 | .000 | 0 | 0 | 3 | 4 | 5 | 3.61 | 53 |
| Dario Unda | 2017-2017 | .231 | 2 | 13 | 0 | 0 | 0 | 0.00 | 0 |
| Luis Unda | 2010-2010 | .245 | 0 | 16 | 0 | 0 | 0 | 0.00 | 0 |
| Kelly Underhill | 2032-2033 | .000 | 0 | 0 | 4 | 0 | 6 | 2.31 | 32 |
| Andy Underwood | 2026-2029 | .333 | 0 | 3 | 1 | 4 | 0 | 5.12 | 36 |
| Chris Underwood | 2036-2036 | .000 | 0 | 0 | 3 | 5 | 3 | 5.45 | 41 |
| Eric Underwood | 2033-2034 | .000 | 0 | 0 | 0 | 2 | 1 | 4.28 | 29 |
| Riley Unroe | 2013-2013 | .246 | 1 | 15 | 0 | 0 | 0 | 0.00 | 0 |
| Armond Upshaw | 2016-2016 | .325 | 0 | 2 | 0 | 0 | 0 | 0.00 | 0 |
| Terukatsu Urata | 2032-2032 | .429 | 2 | 2 | 0 | 0 | 0 | 0.00 | 0 |
| Fabian Urbina | 2020-2020 | .200 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0 |
| Ivan Urbina | 2027-2029 | .250 | 1 | 7 | 0 | 0 | 0 | 8.31 | 4 |
| Juan Urbina | 2010-2010 | .000 | 0 | 0 | 5 | 3 | 0 | 5.03 | 38 |
| Misael Urbina | 2020-2020 | .243 | 1 | 16 | 0 | 0 | 0 | 0.00 | 0 |
| Ronaldo Urdaneta | 2018-2020 | .283 | 2 | 18 | 0 | 0 | 0 | 0.00 | 0 |
| Anton Urena | 2024-2024 | .200 | 0 | 0 | 0 | 0 | 0 | 0.00 | 0 |
| Jhoan Urena | 2013-2015 | .302 | 2 | 22 | 0 | 0 | 0 | 0.00 | 0 |
| Jorge Urena | 2008-2008 | .000 | 0 | 0 | 2 | 0 | 0 | 4.56 | 24 |
| Juan Urena | 2030-2030 | .213 | 0 | 8 | 0 | 0 | 0 | 0.00 | 0 |
| Luis Urena | 2011-2012 | .213 | 5 | 30 | 0 | 0 | 0 | 0.00 | 0 |
| Pedro Urena | 2015-2016 | .240 | 4 | 23 | 0 | 0 | 0 | 0.00 | 0 |
| Richard Urena | 2013-2013 | .333 | 0 | 3 | 0 | 0 | 0 | 0.00 | 0 |
| Wilfry Urena | 2019-2019 | .000 | 0 | 0 | 1 | 2 | 0 | 9.82 | 31 |
| Player | From-To | Avg | HR | RBI | W | L | SV | ERA | K |
| Juan Uriarte | 2016-2019 | .240 | 1 | 13 | 0 | 0 | 0 | 0.00 | 0 |
| Jorge Urias | 2027-2028 | .266 | 9 | 25 | 0 | 0 | 0 | 0.00 | 0 |
| Manuel Urias | 2020-2020 | .000 | 0 | 0 | 3 | 2 | 0 | 2.96 | 32 |
| Edwin Uribe | 2036-2036 | .000 | 0 | 0 | 0 | 0 | 1 | 9.00 | 2 |
| Josue Uribe | 2015-2016 | .000 | 0 | 0 | 0 | 0 | 1 | 5.40 | 3 |
| Vinny Uriostegui | 2035-2035 | .362 | 1 | 11 | 0 | 0 | 0 | 0.00 | 0 |
| Henry Urrutia | 2014-2014 | .184 | 0 | 2 | 0 | 0 | 0 | 0.00 | 0 |
| Leonardo Urrutia | 2032-2032 | .000 | 0 | 0 | 0 | 0 | 0 | 6.00 | 6 |
| Conner Uselton | 2017-2022 | .364 | 0 | 1 | 0 | 0 | 0 | 0.00 | 0 |
| Kamakani Usui | 2013-2013 | .000 | 0 | 0 | 1 | 3 | 2 | 3.86 | 15 |
