Dean Leroy Treanor (born December 8, 1947) is an American professional

baseball Baseball is a bat-and-ball games, bat-and-ball sport played between two team sport, teams of nine players each, taking turns batting (baseball), batting and Fielding (baseball), fielding. The game occurs over the course of several Pitch ...

player,

coach Coach may refer to: Guidance/instruction * Coach (sport), a director of Athletes' training and activities * Coaching, the practice of guiding an individual through a process ** Acting coach, a teacher who trains performers Transportation * Coac ...

and

manager Management (or managing) is the administration of organizations, whether businesses, nonprofit organizations, or a government bodies through business administration, nonprofit management, or the political science sub-field of public administra ...

. He played in

minor league baseball Minor League Baseball (MiLB) is a professional baseball organization below Major League Baseball (MLB), constituted of teams affiliated with MLB clubs. It was founded on September 5, 1901, in response to the growing dominance of the National Le ...

as a right-handed

pitcher In baseball, the pitcher is the player who throws ("Pitch (baseball), pitches") the Baseball (ball), baseball from the pitcher's mound toward the catcher to begin each play, with the goal of out (baseball), retiring a batter (baseball), batter, ...

. As of March 2023 he coaches the

China national baseball team The China national baseball team also known as Team China is the national representative team of the China, People's Republic of China. Their global record at the World Baseball Classic (WBC) stands at 2-14. Current roster Results and fixtur ...

Baseball career

Treanor is a native and resident of

San Luis Obispo, California ; ; ; Chumashan languages, Chumash: ''tiłhini'') is a city and county seat of San Luis Obispo County, California, United States. Located on the Central Coast (California), Central Coast of California, San Luis Obispo is roughly halfway betwee ...

.milb.com
/ref> He attended

Cal Poly San Luis Obispo California Polytechnic State University, San Luis Obispo (Cal Poly San Luis Obispo or Cal Poly) is a public university in San Luis Obispo County, California, United States, - Cites the location of the university and shows that the university ...

. There is some discrepancy among sources regarding Treanor's professional playing career. The Indians' official website states that he signed with 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 ...

and progressed as high as the Double-A level with the Trois-Rivières Aigles of the Eastern League.Minor league page from

Baseball Reference Baseball Reference is a baseball statistics database maintained by Sports Reference. The site provides career statistics for Major League Baseball (MLB) players and teams as well as records, MLB draft history, and sabermetrics. History Founder ...

However, his page on

lists only two total pitching appearances with the Fresno Suns in 1988 (at age 40) and Reno Silver Sox in 1991 (at 43), both of the Class A

California League The California League is a Minor League Baseball league that operates in California. Having been classified at various levels throughout its existence, it operated at Class A-Advanced from 1990 until its demotion to Single-A following Major Leagu ...

. In 2011, MLB.com reported that Treanor's playing career was cut short by a

rotator cuff The rotator cuff (SITS muscles) is a group of muscles and their tendons that act to stabilize the human shoulder and allow for its extensive range of motion. Of the seven scapulohumeral muscles, four make up the rotator cuff. The four muscles a ...

injury in 1975, and that he spent 13 years as a

police officer A police officer (also called policeman or policewoman, cop, officer or constable) is a Warrant (law), warranted law employee of a police, police force. In most countries, ''police officer'' is a generic term not specifying a particular rank. ...

and

undercover A cover in foreign, military or police human intelligence or counterintelligence is the ostensible identity and role or position in an infiltrated organization assumed by a covert agent during a covert operation. Official cover In espionage, a ...

narcotics The term narcotic (, from ancient Greek ναρκῶ ''narkō'', "I make numb") originally referred medically to any psychoactive compound with numbing or paralyzing properties. In the United States, it has since become associated with opiates ...

agent in his hometown.MLB.com
/ref> In 1988, Treanor returned to baseball as a

minor league Minor leagues are professional sports leagues which are not regarded as the premier leagues in those sports. Minor league teams tend to play in smaller, less elaborate venues, often competing in smaller cities/markets. This term is used in Nort ...

manager and

pitching coach In baseball, a number of coaches assist in the smooth functioning of a team. They are assistants to the manager, who determines the starting lineup and batting order, decides how to substitute players during the game, and makes strategy decision ...

, working in the organizations of the

Cleveland Indians The Cleveland Guardians are an American professional baseball team based in Cleveland. The Guardians compete in Major League Baseball (MLB) as a member club of the American League (AL) American League Central, Central Division. Since , the team ...

San Diego Padres The San Diego Padres are an American professional baseball team based in San Diego. The Padres compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League West, West Division. ...

Montreal Expos The Montreal Expos () were a Canadian professional baseball team based in Montreal. The Expos were the first Major League Baseball (MLB) franchise located outside the United States. They played in the National League (baseball), National League ...

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 ...

and

Florida 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 (NL) East Division. The team plays its home games at LoanDepot Park. The ...

. He has managed at the highest level of the minor leagues in 2002–03, 2005–08, and 2011–16 in the Marlins' and Pirates' organizations with the

Calgary Cannons The Calgary Cannons were a minor league baseball team located in Calgary, Alberta, for 18 seasons, from 1985 until 2002. They were a member of the Triple-A (baseball), AAA Pacific Coast League (PCL) and played at Foothills Stadium. The Cannons ...

Albuquerque Isotopes The Albuquerque Isotopes are a Minor League Baseball team of the Pacific Coast League and the Triple-A affiliate of the Colorado Rockies. They play home games at Rio Grande Credit Union Field at Isotopes Park in Albuquerque, New Mexico, at an ...

, and Indianapolis. He also served as a pitching coach with the Double-A

Altoona Curve The Altoona Curve are a Minor League Baseball team based in Altoona, Pennsylvania, named after nearby Horseshoe Curve (but also alluding to the curveball, a type of pitch). The team plays in the Eastern League and is the Double-A affiliate of ...

(2009) and Triple-A Indianapolis (2010). From through , he was the manager of the

Indianapolis Indians The Indianapolis Indians are a Minor League Baseball team of the International League (IL) and the Triple-A (baseball), Triple-A affiliate of the Pittsburgh Pirates. They are located in Indianapolis, Indiana, and play their home games at Victory ...

, Triple-A

farm system In sports, a farm team (also referred to as farm system, developmental system, feeder team, or nursery club) is generally a team or club whose role is to provide experience and training for young players, with an agreement that any successful pl ...

affiliate of the

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

in the

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

. According to the Indianapolis Indians' official website, Treanor is only the eighth Indians' manager in the Indians' 113-year history to have helmed the club for four or more consecutive seasons. He won back-to-back division championships in 2012–13. Through 2016, his 14-season career record as a manager was 1,000–958 (.511). Treanor served as 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 ...

bullpen coach from 2016 to 2019. Treanor served as the pitching coach of his hometown San Luis Obispo Blues—a semi-pro/collegiate team he once managed in the 1970s and 1980s.

References

External links

Indianapolis Indians official web site
{{DEFAULTSORT:Treanor, Dean 1947 births Living people Albuquerque Isotopes managers Baseball players from San Luis Obispo, California Cal Poly Mustangs baseball players Fresno Suns players Indianapolis Indians managers Major League Baseball bullpen coaches Miami Marlins coaches Reno Silver Sox players Trois-Rivières Aigles players American expatriate baseball people in the Dominican Republic 2023 World Baseball Classic managers