Kenton Charles Tekulve (born March 5, 1947 in Cincinnati, Ohio) is a former Major League Baseball right-handed relief pitcher. During a 16-year baseball career, he pitched for three different teams, but spent most of his career with the Pittsburgh Pirates. Pitching with an unusual submarine delivery, he was known as a workhorse relief pitcher who holds several records for number of games pitched and innings pitched.
Tekulve is a 1969 graduate of Marietta College in Ohio. He signed that year as a free agent with the Pittsburgh Pirates, and remained with that organization for 16 years. He made his major league debut in 1974.
His best seasons came in Template:By and Template:By, in both of which he saved 31 games and posted ERAs of 2.33 and 2.75, respectively. He saved three games in the 1979 World Series including the winner, as his Pirates defeated the Baltimore Orioles. He was selected an All-Star in 1980.
Early in the 1985 season, Tekulve was traded to the Philadelphia Phillies for Al Holland and a minor leaguer. He continued to be an effective reliever into his forties. Only in his first season (1974) and his last season (1989) did he post an ERA above 4. While with the Phillies, he led the NL in games pitched for the fourth time, with 90 in 1987 at the age of 40.
Tekulve signed with the Cincinnati Reds before the 1989 season and pitched in 37 games before retiring in July.
Tekulve led the major leagues in games pitched four times, appearing in 90 or more games three times. He and Mike Marshall are the only pitchers in baseball history to appear in 90 or more games more than once (each did it three times). Tekulve is also the oldest pitcher ever to appear in 90 games, when he did so in 1987 at age 40. He holds the National League record for career innings pitched in relief (1,436⅔), and formerly held the major league record for career relief appearances; his 1,050 career games, all in relief, ranked second in major league history to Hoyt Wilhelm's 1,070 when he retired. Tekulve owns the career records for most appearances and innings pitched without making a single start. In Template:By he broke Roy Face's NL record of 846 career games pitched; he held the record until John Franco passed him in Template:By.
Tekulve was a member of the Philadelphia Phillies television broadcast team from 1991 to 1997.