Major League Baseball bullpen coaches

Don_Leppert

Donald George Leppert (October 19, 1931 – April 13, 2023) was an American professional baseball player and coach.
A catcher, Leppert appeared in Major League Baseball (MLB) from 1961 to 1964 for the Pittsburgh Pirates and Washington Senators. Leppert threw and batted right-handed; he stood 6 feet 2 inches (1.88 m) tall and weighed 220 pounds (100 kg). He was born in Indianapolis and began his 12-year active career in 1955 in the Milwaukee Braves' organization.

Ray_Katt

Raymond Frederick Katt (May 9, 1927 – October 19, 1999) was an American professional baseball player and coach. He played as a catcher in Major League Baseball during the 1950s, and later became the longtime and highly successful head baseball coach of Texas Lutheran University. A lifelong resident of New Braunfels, Texas, Katt stood 6 ft 2 in (1.88 m) (183 cm) tall, weighed 200 pounds (91 kg), and threw and batted right-handed in his playing days. He attended Texas A&M University.

Rac_Slider

Rachel Wayne "Rac" Slider (born December 23, 1933) is an American former infielder and manager in American minor league baseball who also spent four seasons (1987–1990) as a Major League Baseball coach with the Boston Red Sox. In his playing days, Slider stood 5 feet 8 inches (1.73 m) tall, weighed 160 pounds (73 kg), batted left-handed and threw right-handed.
Slider graduated from James Bowie High School in Simms in 1951, and signed his first professional baseball contract in 1954. During an 11-year playing career (1954–1956; 1958–1964; 1966) he never reached the Major League level, although he spent four seasons in the Triple-A Pacific Coast League. In his finest year in the PCL, with the 1961 Hawaii Islanders, Slider batted .300 with 154 hits, 75 runs scored, and a career-high seven home runs. In 1962, the Kansas City Athletics sold Slider's contract to the Red Sox, and he spent the remainder of his career in the Boston organization.
He managed Bosox farm clubs for 21 consecutive seasons, from 1965 through 1985, beginning with the Harlan Red Sox and Covington Red Sox in the Rookie-level Appalachian League. His next assignment, in 1967–1968 as skipper of the Class A Waterloo Hawks, saw the professional debut of eventual Hall of Fame catcher Carlton Fisk. Slider spent nine seasons at the helm of the Red Sox' Winter Haven affiliate in the Class A Florida State League. He won pennants in 1970 (in the Class A Western Carolinas League) and 1979 (in the Florida State League). In 1983, his New Britain Red Sox won the Double-A Eastern League playoffs behind first-year pitcher Roger Clemens.
In all, Slider spent three seasons in Double-A and reached the highest minor league level as the pilot of the 1985 Pawtucket Red Sox of the Triple-A International League. Overall, his managerial record was 1,275–1,405 (.476) in 2,680 games.
Slider was promoted to the MLB Red Sox' coaching staff after the 1986 season. He served under John McNamara as Boston's bullpen coach, and under Joe Morgan as the Red Sox' third-base coach, from 1987 to 1990. He was a minor league infield instructor with the Red Sox in 1986 and from 1991 to 1994.

Tom_Hume

Thomas Hubert Hume (born March 29, 1953) is an American former professional baseball pitcher, who played in Major League Baseball (MLB) for the Cincinnati Reds and Philadelphia Phillies, from 1977 to 1987. Hume was drafted by the Reds with the 16th pick in the 1st round of the 1972 amateur draft (secondary phase).
Hume came into his own in 1979 with the Reds when manager John McNamara started using him exclusively out of the bullpen in the latter part of July. Hume responded by recording 15 Saves over the last 10 weeks of the '79 season finishing runner-up to J. R. Richard of the Houston Astros for the National League lead with a 2.76 ERA.
Hume followed up his 1979 breakout season with perhaps the best season of his career in 1980. Hume finished with a 9-10 record, however posted a 2.56 ERA and recorded 25 saves, finishing a National League high 62 games. Hume was rewarded by being named the National League's Fireman of the Year by The Sporting News (sharing the award with Rollie Fingers).
Hume followed up his Fireman of the Year season by having another solid season in the strike shortened campaign of 1981, compiling a 9-4 record with a 3.46 ERA and chalking up 13 saves. Hume was off to a fast start to the 1982 season, heading into the All-Star break 3rd in the National League with 16 saves. Hume was named to the National League All-Star team and recorded the Save for the NL in a 4-1 victory over the American League.
Hume injured his knee and made his final appearance of the 1982 season on July 26, recording a save against the Cubs. 1983 and 1984 were lackluster seasons for Hume as he struggled to regain his form following knee surgery and could not regain his closer's role with the Reds.
Hume rebounded back to form in 1985 with a solid season as a setup man in the Reds bullpen. He was traded along with Gary Redus from the Reds to the Phillies for John Denny and Jeff Gray on December 11, 1985. Hume rewarded the Phillies with a solid 1986 season sporting a 4-1 record and 2.77 ERA in 46 appearances. Hume, however, slumped again in 1987 and was dealt back to the Reds in midseason, finishing out his career where he started.

Al_Lakeman

Albert Wesley Lakeman (December 31, 1918 – May 25, 1976), nicknamed "Moose", was a professional baseball catcher. He played in Major League Baseball for the Cincinnati Reds, Philadelphia Phillies, Boston Braves and Detroit Tigers. Lakeman was listed at 6 feet 2 inches (1.88 m) tall and 195 pounds (88 kg). He was born in Cincinnati, Ohio.
The light-hitting Lakeman was a fine defensive catcher as he took responsibility for getting the most out of his pitchers. For most of his nine-year career in the Majors, he was an efficient, reliable backup playing behind Ray Mueller (Reds) and Andy Seminick (Phillies). His most productive season came in 1945 with Cincinnati, when he posted career-highs in games played (76, including 72 games as starting backstop as the Reds' most-used catcher), batting average (.256), home runs (eight), RBI (31) and runs (22).
In a nine-season career, Lakeman was a .203 hitter with 131 hits, 15 home runs and 66 RBI in 239 games. After his playing career ended, he managed in the Tigers' farm system (1956–62; 1965–66; 1970) and served two terms as the bullpen coach at the Major League level for the Boston Red Sox (1963–64; 1967–69), and was a member of the 1967 American League champions.
Lakeman died in Spartanburg, South Carolina, at age 57.

Larry_Cox_(baseball)

Larry Eugene Cox (September 11, 1947 – February 17, 1990) was an American professional baseball catcher and coach. He played all or parts of nine seasons in Major League Baseball (MLB), from 1973 until 1982. Cox threw and batted right-handed, standing 5 feet 11 inches (1.80 m; 180 cm) tall, and weighing 190 pounds (86 kg; 14 st), during his playing days.

Jason_Bere

Jason Phillip Bere (born May 26, 1971) is an American former professional baseball pitcher and bullpen coach. He played in Major League Baseball for parts of 11 seasons from 1993 to 2003, for the Chicago White Sox, Cincinnati Reds, Milwaukee Brewers, Chicago Cubs, and Cleveland Indians. He was elected to the 1994 MLB All-Star Game, but injuries limited his playing career. Bere was the Indians' bullpen coach from 2015 to 2017.