John Frederick Hiller (born April 8, 1943) is a Canadian former baseball relief pitcher who played 15 seasons in Major League Baseball (MLB) for the Detroit Tigers between 1965 and 1980. A native of Toronto, he joined the Tigers in 1965 and was a member of the 1968 Detroit Tigers team that won the World Series. He set a major league record by starting a game with six consecutive strikeouts in 1968.

In January 1971, Hiller suffered a heart attack and underwent intestinal surgery to control his body's absorption of cholesterol. After missing the 1971 season, Hiller returned in 1972, helping the Tigers win the American League (AL) East title and winning Game 4 of the 1972 AL Championship Series. In 1973, he compiled a 1.44 earned run average (ERA) and broke the major league single-season saves record with 38. The Sporting News awarded Hiller its 1973 Comeback Player of the Year and Fireman of the Year awards.

John Hiller

In 1974, Hiller set an AL record with 17 relief wins and was selected as a member of the All-Star team. He continued to rank among the AL's elite relief pitchers through the 1978 season. He retired from playing in May 1980 with a career win–loss record of 87–76, a 2.83 career ERA, and 1,036 strikeouts. He continues to hold the Tigers' club record with 545 career games pitched. Hiller returned to professional baseball in the mid-1980s as a minor league pitching coach for the Tigers. He was inducted into the Canadian Baseball Hall of Fame, the Michigan Sports Hall of Fame, and Canada's Sports Hall of Fame.

John Hiller

Early years

Hiller was born in Toronto in 1943. He grew up in Scarborough, the son of an auto body repairman. He was a fan of the Toronto Maple Leafs while growing up and played ice hockey as a goaltender. He attended David-Mary Thomson Public School and West Hill Collegiate Institute, but dropped out after the 11th grade. He competed as a sprinter in the 220- and 440-yard dashes while in high school. He excelled in baseball as a pitcher, and reportedly once struck out 22 batters in a seven-inning game, including one batter who got on base due to a wild pitch (an uncaught third strike).

John Hiller

Detroit Tigers

Minor leagues (1962–1965) In June 1962, Hiller, at age 19, signed a contract with the Detroit Tigers for $400 a month, a pair of spikes, and an old glove. Detroit scout Edwin "Cy" Williams discovered Hiller playing for the Scarborough Selects, an All-Star team composed of local sandlot players.

Hiller played for the Tigers' Jamestown, New York, club in the New York-Pennsylvania League during the 1963 season. He appeared in 29 games, 22 as a starter, and compiled a 14–9 record with a 4.03 ERA, 11 complete games, and 172 strikeouts in 181 innings pitched.

Hiller spent most of the 1964 season with the Duluth-Superior Dukes of the Northern League. He appeared in 30 games for the Dukes, 19 as a starter, and compiled a 10–13 record with a 3.45 ERA.

In 1965, Hiller was assigned to the Montgomery Rebels in the Southern League where he was converted to a relief pitcher. In 47 games for Montgomery (43 in relief), he compiled a 5–7 record with a 2.53 ERA. Hiller noted in early 1966 that he initially viewed the assignment to the bullpen as a demotion, but became accustomed to the role: "You don't have to worry about pacing yourself. You just come in and throw hard all the time. It's more exciting, too, once you accustom yourself to pitching with men on base."

1965–1967

On September 5, 1965, the Tigers purchased Hiller from Montgomery. He made five relief appearances for the 1965 Tigers and did not allow a run in six innings pitched.

Hiller began the 1966 season with the Tigers, but appeared in only one game, pitching two innings in relief against Washington on April 17, giving up two hits and two earned runs. Three days later, Hiller flew back to Detroit where he was hospitalized at Detroit Osteopathic Hospital with pneumonia and pleurisy. On May 11, he was sent down to the Syracuse Chiefs of the International League. He compiled a 4.45 ERA in 54 relief appearances for Syracuse in 1966.

Hiller started the 1967 season with the Toledo Mud Hens of the International League, compiling a 5–1 record with a 3.00 ERA. He was called up by the Tigers in late June for his third stint with the club. Farm director Don Lund noted at the time that Hiller had recently mastered his control on breaking pitches to balance his excellent fastball. Over the last three months of the 1967 season, Hiller appeared in 11 games, eight as a starter, and compiled a 4–2 record with a 2.50 ERA.