MLB Umpires

Umpire data is available since 1957. Included umpire metrics are limited to game averages based on boxscore data.

Active Umpires are based on most recently completed MLB season.
The Umpire Metrics are only available with a TBC PREMIUM account.

rs-g: Regular Season Games Umpired for selected season ... pl-g: Playoff Games Umpired in selected season ... Age: For selected season. Does not reflect today's age ... Seasons: Seasons umpired to date
by Year
                              1957 1958 1959 1960 
1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 
1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 
1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 
1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 
2021 2022 2023 2024 2025 

Active Umpires

CSV
Glossary
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umpireyearsseasonsrs-gpl-gagebornplace
Adam Beck2020-202571176361988-09-04Winter Springs,FL
Adam Hamari2013-20251412210421983-05-25Marquette,MI
Adrian Johnson2006-20252112410501975-05-25Houston,TX
Alan Porter2010-20251711911471977-12-18Chestnut Hill,PA
Alex MacKay2020-202571170--  
Alex Tosi2019-202581175--  
Alfonso Marquez1999-2025281198531972-04-12Zacatecas,MX
Andy Fletcher1999-2025281110581966-11-17Memphis,TN
Austin Jones2024-202531220--  
Ben May2014-2025131179431982-01-23Racine,WI
Bill Miller1997-2025301190581967-05-31Vallejo,CA
Brennan Miller2019-202581150--  
Brian O'Nora1992-2025341150621963-02-07Youngstown,OH
Brian Walsh2023-202541260--  
Brock Ballou2022-202551100-- Mount Juliet,TN
Bruce Dreckman1996-202525920541970-08-07Le Mars,IA
Carlos Torres2015-2025121173461978-09-14Barquisimeto,VZ
CB Bucknor1996-2025311130621962-08-23Savanna La Mar,JM
Chad Fairchild2004-2025231094541970-12-30Sandusky,OH
Chad Whitson2014-202513880431981-12-08Dublin,OH
Charlie Ramos2020-202571230--  
Chris Conroy2010-2025171185501974-07-22North Adams,MA
Chris Guccione2000-2025271205511974-06-24Salida,CO
Chris Segal2014-2025131114421982-07-13Falls Church,VA
Clint Vondrak2020-202571200--  
umpireyearsseasonsrs-gpl-gagebornplace
Cory Blaser2010-2025171183431981-12-08Denver,CO
DJ Reyburn2008-2025191199481976-10-13Grand Rapids,MI
Dan Bellino2008-2025191094461978-10-10Chicago,IL
Dan Iassogna1999-2025281133561969-05-03Bridgeport,CT
Dan Merzel2020-202571094--  
David Arrieta2020-20257230461979-05-24Maracaibo,VZ
David Rackley2010-2025171123431981-10-11Houston,TX
Derek Thomas2023-202541020--  
Dexter Kelley2025-20252150-- Atlanta,GA
Doug Eddings1998-2025291256561968-09-14Las Cruces,NM
Edwin Jimenez2023-202541200--  
Edwin Moscoso2020-202571195--  
Emil Jimenez2023-202541250--  
Erich Bacchus2020-202571173341990-11-02Germantown,MD
Gabe Morales2014-2025131246411984-06-21Santa Clara,CA
Hunter Wendelstedt1998-202529130541971-06-22Atlanta,GA
Jacob Metz2023-20254970--  
James Hoye2003-2025241183541971-02-08Parma,OH
James Jean2024-20253930--  
Jansen Visconti2018-202591160-- Latrobe,PA
Jen Pawol2025-20252180481976-12-29West Milford,NJ
Jeremie Rehak2018-202591105371987-11-13Murrysville,PA
Jeremy Riggs2020-2025720--  
Jim Wolf1999-2025281154551969-07-24West Hills,CA
John Bacon2019-202581290411983-09-29Sebring,OH
umpireyearsseasonsrs-gpl-gagebornplace
John Libka2017-2025101247--  
John Tumpane2010-20251710911421983-05-04Evergreen Park,IL
Jonathan Parra2024-20253400--  
Jordan Baker2012-20251511810431981-12-23Enid,OK
Junior Valentine2020-20257923--  
Lance Barksdale2000-2025271175581967-03-08Brookhaven,MS
Lance Barrett2010-2025171212401984-10-03Fort Worth,TX
Lazaro Diaz1995-2025311200621963-03-29Miami,FL
Malachi Moore2020-202571170--  
Manny Gonzalez2010-2025171020451979-12-04Caracas,VZ
Mark Carlson1999-202528190551969-07-11Joliet,IL
Mark Ripperger2010-2025171247441980-08-06Escondido,CA
Mark Wegner1998-20252911410531972-03-04St. Paul,MN
Marvin Hudson1998-2025291066611964-03-03Marietta,GA
Mike Estabrook2006-2025211245481976-07-28Daytona Beach,FL
Mike Muchlinski2006-2025211213481977-02-26Tacoma,WA
Nate Tomlinson2020-202571155--  
Nestor Ceja2020-202571084--  
Nic Lentz2016-2025111254--  
Nick Mahrley2017-2025101242--  
Paul Clemons2020-202571230--  
Phil Cuzzi1991-2025301220691955-08-29Newark,NJ
Quinn Wolcott2013-2025141218391986-06-17Puyallup,WA
Ramon De Jesus2016-2025111240--  
Rob Drake1999-202528110561969-05-24Indiana,PA
umpireyearsseasonsrs-gpl-gagebornplace
Roberto Ortiz2016-2025111154401984-12-16Caguas,PR
Ron Kulpa1998-202528950561968-10-05St. Louis,MO
Ryan Additon2017-2025101158391985-12-05Davie,FL
Ryan Blakney2015-2025121155401985-05-24Wenatchee,WA
Ryan Wills2020-202571190--  
Scott Barry2006-2025201123481976-08-03Battle Creek,MI
Sean Barber2014-2025131250401985-05-22Lakeland,FL
Shane Livensparger2017-2025101153--  
Steve Jaschinski2025-20252190-- Burlington,ON
Stu Scheurwater2014-2025131193421983-05-06Regina,SK
Todd Tichenor2007-2025201183481976-12-15Lincoln,NE
Tom Hanahan2023-202541200--  
Tony Randazzo1999-2025251044601965-01-11Chicago,IL
Tripp Gibson2013-2025141112431981-08-05Mayfield,KY
Tyler Jones2025-20252240-- Charleston,SC
Vic Carapazza2010-2025171266451979-07-06Port Jefferson,NY
Will Little2013-20251411811411984-03-02Fall Branch,TN
Willie Traynor2025-20252660271997-10-13Newark,CA
93 record(s)