Donald John McMahon (January 4, 1930 – July 22, 1987) was a right-handed relief pitcher in Major League Baseball. Born in Brooklyn, New York, he was signed by the Boston Braves before the 1950 season. He played for the Milwaukee Braves (1957–62), Houston Colt .45s (1962–63), Cleveland Indians (1964–66), Boston Red Sox (1966–67), Chicago White Sox (1967–68), Detroit Tigers (1968–69), and San Francisco Giants (1969–74). McMahon was used almost exclusively in relief during his 18-year major league career. He appeared in 874 games, just two as a starter, and was one of the busiest and most dependable relievers of his era. He never was on the disabled list, and in the fifteen full seasons that he played (1958–72), he averaged about 54 games and 81 innings pitched per year. Career He reached the big leagues at the advanced age of 27 after playing minor league ball for about years and spending two years in the military (May 30, 1951 – May 17, 1953). He appeared in his final game on June 29, 1974, nearly 17 years after his major league debut. McMahon was a valuable part of two World Championship clubs—the 1957 Milwaukee Braves and the 1968 Detroit Tigers. He posted a 1.54 earned run average with 9 saves in 32 games for the Braves in 1957 and a 2.02 earned run average with a 3–1 record in 20 games for the Tigers in 1968 after a mid-season trade from the White Sox. All together he pitched in three World Series and one National League Championship Series. He finished in the American League or National League top ten seven times for games pitched, seven times for saves, eight times for games finished, and once each for wild pitches, hit batsmen, and winning percentage. Tommy John, McMahon's teammate on the Indians, described the pitcher as "a nail-tough, confident-bordering-on-cocky, Brooklyn-born veteran." He recorded his 1000th strikeout at the age of 44 on May 27, 1974 on All-Star shortstop Don Kessinger of the Chicago Cubs. A little more than a month later, when McMahon retired, only Hoyt Wilhelm, Lindy McDaniel, and Cy Young had pitched in more games. For his career he finished with a lifetime record of 90–68, 153 saves, 506 games finished, and an earned run average of 2.96. As of the conclusion of the 2006 season, McMahon ranked 17th all-time for fewest hits allowed per 9 innings pitched (7.24). Other