Laurence Henry "Dutch" Rennert Jr. (June 12, 1930June 17, 2018) was an American

umpire An umpire is an official in a variety of sports and competition, responsible for enforcing the rules of the sport, including sportsmanship decisions such as ejection. The term derives from the Old French , , and , : (as evidenced in cricke ...

Major League Baseball Major League Baseball (MLB) is a professional baseball league composed of 30 teams, divided equally between the National League (baseball), National League (NL) and the American League (AL), with 29 in the United States and 1 in Canada. MLB i ...

who worked in the

National League National League often refers to: *National League (baseball), one of the two baseball leagues constituting Major League Baseball in the United States and Canada *National League (division), the fifth division of the English football (soccer) system ...

from

1973 Events January * January 1 – The United Kingdom, the Republic of Ireland and Denmark 1973 enlargement of the European Communities, enter the European Economic Community, which later becomes the European Union. * January 14 - The 16-0 19 ...

1992 1992 was designated as International Space Year by the United Nations. Events January * January 1 – Boutros Boutros-Ghali of Egypt replaces Javier Pérez de Cuéllar of Peru as United Nations Secretary-General. * January 6 ** The Republ ...

Early years

Rennert was born in

Oshkosh, Wisconsin Oshkosh () is a city in Winnebago County, Wisconsin, United States, and its county seat. It is located on the western shore of Lake Winnebago and had a population of 66,816 as of the 2020 United States census, 2020 census, making it the List o ...

and graduated from Oshkosh High School. He played semi-pro football with the Oshkosh Comets and semi-pro baseball in Oshkosh. Rennert moved to

Las Vegas, Nevada Las Vegas, colloquially referred to as Vegas, is the most populous city in the U.S. state of Nevada and the county seat of Clark County. The Las Vegas Valley metropolitan area is the largest within the greater Mojave Desert, and second-l ...

, worked for the post office, and officiated at basketball games. In 1958, Rennert graduated from the Al Somers Umpire School in

Daytona Beach, Florida Daytona Beach is a coastal Resort town, resort city in Volusia County, Florida, United States. Located on the East Coast of the United States, its population was 72,647 at the 2020 United States census, 2020 census. It is part of the Deltona� ...

Umpiring career

Considered one of the game's most colorful characters, best known for his animated and loud

strike Strike may refer to: People *Strike (surname) * Hobart Huson, author of several drug related books Physical confrontation or removal *Strike (attack), attack with an inanimate object or a part of the human body intended to cause harm * Airstrike, ...

calls; similar to the

NFL The National Football League (NFL) is a professional American football league in the United States. Composed of 32 teams, it is divided equally between the American Football Conference (AFC) and the National Football Conference (NFC). The N ...

's colorful

referee A referee is an official, in a variety of sports and competition, responsible for enforcing the rules of the sport, including sportsmanship decisions such as ejection. The official tasked with this job may be known by a variety of other title ...

Red Cashion Mason Lee "Red" Cashion (November 10, 1931February 10, 2019) was an American football official for 25 seasons in the National Football League (NFL), where he was the referee for two Super Bowls. Biography Cashion started officiating in 1952 wh ...

. A 1983 poll by ''

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'' resulted in his selection as the NL's best umpire. He wore uniform number 16 throughout his career. Reaching the major leagues after umpiring in the

Pacific Coast League The Pacific Coast League (PCL) is a Minor League Baseball league that operates in the Western United States. Along with the International League, it is one of two leagues playing at the Triple-A (baseball), Triple-A level, which is one grade bel ...

from 1965 to 1973, Rennert umpired in six

National League Championship Series The National League Championship Series (NLCS) is a best-of-seven playoff and one of two League Championship Series comprising the penultimate round of Major League Baseball's (MLB) postseason. It is contested by the winners of the two Natio ...

(

1977 Events January * January 8 – 1977 Moscow bombings, Three bombs explode in Moscow within 37 minutes, killing seven. The bombings are attributed to an Armenian separatist group. * January 10 – Mount Nyiragongo erupts in eastern Zaire (no ...

1981 Events January * January 1 ** Greece enters the European Economic Community, predecessor of the European Union. ** Palau becomes a self-governing territory. * January 6 – A funeral service is held in West Germany for Nazi Grand Admiral ...

1982 Events January * January 1 – In Malaysia and Singapore, clocks are adjusted to the same time zone, UTC+8 (GMT+8.00). * January 13 – Air Florida Flight 90 crashes shortly after takeoff into the 14th Street Bridge in Washington, D.C. ...

1986 The year 1986 was designated as the International Year of Peace by the United Nations. Events January * January 1 ** Aruba gains increased autonomy from the Netherlands by separating from the Netherlands Antilles. ** Spain and Portugal en ...

1988 1988 was a crucial year in the early history of the Internet—it was the year of the first well-known computer virus, the Morris worm, 1988 Internet worm. The first permanent intercontinental Internet link was made between the United State ...

1990 Important events of 1990 include the Reunification of Germany and the unification of Yemen, the formal beginning of the Human Genome Project (finished in 2003), the launch of the Hubble Space Telescope, the separation of Namibia from South ...

), two All-Star Games (1979, 1984), and three World Series (

1980 Events January * January 4 – U.S. President Jimmy Carter proclaims a United States grain embargo against the Soviet Union, grain embargo against the USSR with the support of the European Commission. * January 6 – Global Positioning Sys ...

1983 1983 saw both the official beginning of the Internet and the first mobile cellular telephone call. Events January * January 1 – The migration of the ARPANET to TCP/IP is officially completed (this is considered to be the beginning of the ...

1989 1989 was a turning point in political history with the "Revolutions of 1989" which ended communism in Eastern Bloc of Europe, starting in Poland and Hungary, with experiments in power-sharing coming to a head with the opening of the Berlin W ...

); he was behind the plate when the

Oakland Athletics The Oakland Athletics (frequently referred to as the Oakland A's) were an American Major League Baseball (MLB) team based in Oakland, California from 1968 to 2024. The Athletics were a member club of the American League (AL) American League We ...

won the 1989 World Series. On called strikes to right-handed hitters, Rennert's style was to turn and face in the direction of the first-base dugout, raise his right hand and call "Strike!", take an exaggerated step forward with his left foot (keeping his right planted), and drop to his right knee as he pointed in that direction and called "one!" (or however many strikes there were, even on a called third strike). For left-handed hitters, he wouldn't step forward; he would squat to his right knee as he made the call. After retiring, Rennert headed a group of instructors who held baseball clinics in

Paris Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of ci ...

and

Munich Munich is the capital and most populous city of Bavaria, Germany. As of 30 November 2024, its population was 1,604,384, making it the third-largest city in Germany after Berlin and Hamburg. Munich is the largest city in Germany that is no ...

in January 1993. Thereafter, he participated regularly in the

Los Angeles Dodgers The Los Angeles Dodgers are an American professional baseball team based in Los Angeles. The Dodgers compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League West, West Div ...

' Adult Baseball Camp. In an April 20, 2012, interview on Comcast Sportsnet Philadelphia, former National League President Bill White told local TV personality Larry Kane that an eye exam revealed that Rennert could not see out of his left eye and it couldn't be adjusted with glasses, and "I retired him nicely." White went on to say that he later saw Rennert in

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, and White said Rennert told him he had done the right thing. On September 26, 2015, umpire

Tom Hallion Thomas Francis Hallion (born September 5, 1956) is a retired Major League Baseball umpire who worked in the National League (NL) from 1985 to 1999 and in both major leagues from 2005 until 2022. He was promoted to crew chief in 2010. Hallion has ...

paid tribute to Rennert (who was in attendance) by calling the first strike in the game between the

Miami Marlins The Miami Marlins are an American professional baseball team based in Miami. The Marlins compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League East, East Division. The ...

and the

Atlanta Braves The Atlanta Braves are an American professional baseball team based in the Atlanta metropolitan area. The Braves compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League Eas ...

using Rennert's classic strike mechanic.

Notable games

Rennert was the home plate umpire on August 3, 1989, when the

Cincinnati Reds The Cincinnati Reds are an American professional baseball team based in Cincinnati. The Reds compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League Central, Central Divisi ...

set a major league record with 16

hits Hits or H.I.T.S. may refer to: Arts, entertainment, and media Music * '' H.I.T.S.'', 1991 album by New Kids on the Block * ''...Hits'' (Phil Collins album), 1998 * ''Hits'' (compilation series), 1984–2006; 2014, a British compilation album s ...

in the first inning of an 18–2 home victory over the

Houston Astros The Houston Astros are an American professional baseball team based in Houston. The Astros compete in Major League Baseball (MLB) as a member club of the American League (AL) American League West, West Division. They are one of two major leag ...

. Rennert was the first base umpire who ejected Cincinnati manager

Lou Piniella Louis Victor Piniella ( usually ; born August 28, 1943) is a former professional baseball player and manager. An outfielder, he played 18 seasons in Major League Baseball (MLB) with the Baltimore Orioles, Cleveland Indians, Kansas City Royals a ...

on August 21, 1990, causing Piniella to pull the first base bag from its mooring and fling it into right field twice.

Death

Rennert died on June 17, 2018, at the age of 88 in

St. Augustine, Florida St. Augustine ( ; ) is a city in and the county seat of St. Johns County, Florida, United States. Located 40 miles (64 km) south of downtown Jacksonville, the city is on the Atlantic coast of northeastern Florida. Founded in 1565 by Spani ...

References

External links

MLB interview
* {{DEFAULTSORT:Rennert, Dutch 1930 births 2018 deaths American people of German descent Sportspeople from Oshkosh, Wisconsin Baseball players from Wisconsin Players of American football from Wisconsin Major League Baseball umpires National League umpires 20th-century American sportsmen