The following include various records set by major league baseball umpires. Leagues are abbreviated as follows:
In the regular season charts, umpires who are active entering the 2025 season are indicated in boldface; members of the Baseball Hall of Fame are indicated in italics.
The following umpires have officiated in at least 3,000 major league games through the 2024 season. [1] Although the totals reflect all games umpired, the years indicate only those seasons in which each individual was employed as a league umpire, omitting seasons in which they may have acted as an emergency substitute during their playing career.
The following umpires have acted as home plate umpire, or umpire-in-chief, for at least 1,000 major league games through the 2024 season. [1]
The following umpires have ejected at least 75 individuals (players/managers/coaches) in their careers up through the 2024 season. [1]
The current Major League Baseball postseason consists of the Wild Card Series, the Division Series, the League Championship Series, and the World Series. In the postseason charts, crew chiefs are denoted by a † following the year. The position of crew chief was not as clearly established in the early years of the 20th century; for the purpose of this list, the crew chief for early World Series is defined as the home plate umpire for Game 1. Umpires who are active entering the 2025 season are indicated in bold face; members of the Baseball Hall of Fame are indicated in italics. [1]
The World Series is the culminating best-of-seven championship series of major league baseball, and has been played since 1903, with the exception of 1904 and 1994. It is played between the National League and American League champions. Throughout World Series history, the position of crew chief usually alternated between umpires of the American League and National League until the two leagues umpire staffs merged in 2000. [1]
Most World Series
Most World Series games
A League Championship Series has been played in each league from 1969 to the present, excluding 1994, and ultimately determines the participants of the World Series. Originally a best-of-five series, it was expanded to best-of-seven in 1985. Below are umpires who have participated in at least seven League Championship Series: [1]
Most League Championship Series games (umpires with at least 35 games are listed)
Since 1995 (with one preliminary instance in 1981), the teams participating in the League Championship Series have been determined through four Division Series, with two series per league. All have been best-of-five series. Listed below are umpires who have participated in at least nine Division Series: [1]
Most Division Series games (umpires with at least 35 games are listed)
In 2012, the Wild Card Game was introduced as a single playoff game that would determine which wild card teams from each league would participate in the Division Series. Due to the impact of the COVID-19 pandemic in 2020, a best-of-three series was instituted. A similar format was made permanent for the 2022 postseason. Listed below are umpires who have participated in at least five Wild Card events: [1]
Most Wild Card games
Most games (umpires with 90 or more postseason games are listed)
The home plate umpire for each All-Star Game is denoted by a † following the year. There were two All-Star Games each year from 1959 to 1962; different umpiring crews were used for the games in each year except 1960 (for this list, the 1960 umpires are each counted once). For all games through the first 1961 contest and again in 1966, the umpires changed positions halfway through the game; both plate umpires are noted in the applicable years. [1]
In baseball, the umpire is the person charged with officiating the game, including beginning and ending the game, enforcing the rules of the game and the grounds, making judgment calls on plays, and handling disciplinary actions. The term is often shortened to the colloquial form ump. They are also sometimes nicknamed blue due to the traditional color of the uniform worn by umpires. Although games were often officiated by a sole umpire in the formative years of the sport, since the turn of the 20th century, officiating has been commonly divided among several umpires, who form the umpiring crew. The position is analogous to that of a referee in many other sports.
William Joseph Klem, known as "the Old Arbitrator", was an American baseball umpire who worked in Major League Baseball from 1905 to 1941, spending his entire career in the National League (NL). He worked 18 World Series, which is a major league record. Klem was posthumously inducted into the Baseball Hall of Fame in 1953.
William Aloysius McGowan was an American umpire in Major League Baseball who worked in the American League from 1925 to 1954. McGowan founded the second umpire school in the United States. He was inducted into the National Baseball Hall of Fame in 1992, the first person born in Delaware so honored.
Bruce Neal Froemming is an American Major League Baseball Special Assistant to the Vice President on Umpiring, after having served as an umpire in Major League Baseball. He first umpired in the National League in 1971, and from 2000 to 2007 worked throughout both major leagues. Early in the 2007 season, Froemming tied Bill Klem for the most seasons umpired. Previously, on August 16, 2006, Froemming umpired his 5,000th game between the Detroit Tigers and Boston Red Sox at Fenway Park, making him the second umpire to reach that milestone; Klem retired after 5,374 games. Froemming now stands third on the all-time list of games umpired, having been passed when Joe West officiated his 5,164th Major League Baseball game on August 14, 2019. On April 20, 2007, he umpired at first base in the Cleveland Indians-Tampa Bay Devil Rays game, passing Klem to become – at age 67 years 204 days – the man then believed to be the oldest umpire in major league history; Hank O'Day holds the record, retiring at 68 years, 2 months. He worked his final regular-season game at age 68 years 2 days on September 30, 2007, when Froemming received a standing ovation before umpiring his last regular-season game, manning the third base position as the Milwaukee Brewers hosted the San Diego Padres at Miller Park in his native Milwaukee, with much of his family in attendance. Because Froemming was then over age 65, he became eligible for election to the Baseball Hall of Fame in 2010 instead of having to wait the customary five years.
The Harry Wendelstedt Umpire School umpires for professional baseball is an independent umpire training program recognized by the minor leagues and major leagues. It is located in Ormond Beach, Florida. It runs for five weeks each early January through early February. The school is open to both men and women; the only woman ever to work a Major League Baseball (MLB) spring training game, Pam Postema, graduated from the school, as have a number of other female professional umpires. The school was previously known as the Bill McGowan School for Umpires and the Al Somers Umpire School.
Jeffrey Brian Nelson is an American former professional baseball umpire in Major League Baseball (MLB), who was named to the National League (NL) staff prior to the 1999 season, and worked throughout both major leagues from 2000 until his retirement after the 2023 regular season.
Harry Hunter Wendelstedt Jr. was an American umpire in Major League Baseball who worked in the National League from 1966 to 1998. He was born in Baltimore, Maryland. Wendelstedt umpired in the World Series in 1973, 1980, 1986, 1991 and 1995, serving as crew chief in 1980 and 1995. He also officiated in seven National League Championship Series, four All-Star games, and three National League Division Series. He wore uniform number 21.
Joseph Norbert Brinkman is an American former umpire in Major League Baseball (MLB) who worked in the American League (AL) from 1972 to 1999 and throughout both major leagues from 2000 until his retirement during the 2006 season.
Douglas Leon Eddings is an American professional umpire in Major League Baseball.
Gerald Joseph Crawford is an American former umpire in Major League Baseball. He first umpired in the National League from 1977 to 1999, then worked in both major leagues from 2000 to 2010.
Edward Michael Montague is an American former umpire in Major League Baseball. He worked in the National League in 1974 and from 1976 to 1999, and officiated throughout both leagues between 2000 and 2009. The most senior active umpire in the major leagues at the time of his retirement, he wore uniform number 11 throughout his career. His 4,369 total games ranked eighth in major league history when he retired, and he is one of only three umpires to serve as crew chief for the World Series four times.
Timothy Joseph Tschida is an American former umpire in Major League Baseball. He joined the American League's full-time staff in 1986, and worked in both major leagues from 2000 until his retirement following the 2012 season.
Timothy James Welke is an American former professional baseball umpire. He worked in the American League from 1984 to 1999 and has worked throughout Major League Baseball from 2000 to 2015. He had been a crew chief since 2000. Welke wore number 30 when he joined the American League staff, then switched to 3 after the AL and National League umpiring staffs merged in 2000. His brother Bill is also a major league umpire. Tim has umpired in four World Series, seven League Championship Series, eight Division Series and three All-Star Games.
Harry Hunter Wendelstedt III is an American baseball umpire who has worked in the National League in 1998–1999 and throughout both major leagues since 2000. His father Harry Hunter Wendelstedt, Jr. was an NL umpire from 1966 to 1998. Hunter Wendelstedt goes by his middle name to avoid confusion with his father.
This is a list of players, both past and current, who appeared at least in one game for the Detroit Tigers, with their main position and years played.
Jeffrey William Kellogg is a retired Major League Baseball umpire who worked in the National League from 1991 to 1999 and throughout both major leagues from 2000 to 2019. He wore uniform number 8, formerly worn in the NL by Hall of Fame umpire Doug Harvey from 1962 to 1992.
Fieldin Henry Culbreth III is an American former umpire in Major League Baseball (MLB). He worked in the American League from 1993 to 1999 and in both major leagues from 2000 until his retirement in 2021. Culbreth was promoted to crew chief prior to the 2013 season. Culbreth wore number 42 while he was an American League umpire, then changed to 25 in 2000 after the MLB umpires were unified into one crew.
William Anthony Welke is an American former Major League Baseball umpire. He joined the major league staff in 1999 and worked the World Series in 2015. Welke was promoted to crew chief for the 2022 season, and retired following that season.
Mark Hirschbeck is a former umpire in Major League Baseball who worked in the National League from 1987 to 1999, and both Major Leagues from 2000 until his retirement in 2003.
Larry Louis Poncino was an American umpire in Major League Baseball. His Major League umpiring debut came on July 11, 1985, and his last game was on September 30, 2007. He umpired in the 2006 American League Division Series; the National League Championship Series in 1998, 2003, and 2005, and the 1996 MLB All-Star Game. Poncino wore uniform number 13 during his National League stint, then changed to 39 when the NL and AL umpiring staffs merged in 2000.