Born in
Lincolnton, Georgia, Haynes stood tall and weighed . He began his pro career in 1937, and made his
MLB debut on April 24, 1939, at
Fenway Park. Coming into the game in the eighth
inning with one
out and Washington leading the
Boston Red Sox 9–7, he allowed Boston to tie the score in the bottom of the ninth, but held the Red Sox off the scoreboard in the tenth after the Senators had forged ahead in the top of that frame. Haynes was credited with the 10–9 triumph in his first major-league appearance. After two years with Washington, however, Haynes sported a poor 11–18 record and 5.67 earned-run average. Senators owner Griffith sold Haynes' contract to the Chicago White Sox on January 4, 1941. Of Haynes' 379 MLB appearances, 218 came with the White Sox, where he won 55 of 98
decisions (.561) and posted a 3.14 ERA. He was named to the
American League All-Star team (although he did not appear in the game itself) and led the league in games pitched (40) and games finished (35) in and in
earned run average (2.42) in . The White Sox traded Haynes after the 1948 season, sending him to the
Cleveland Indians for catcher
Joe Tipton on November 24. But, just three weeks later, on December 14, 1948, he returned to the Senators when the Indians dealt Haynes, pitcher
Ed Klieman, and first baseman
Eddie Robinson to Washington for first-sacker
Mickey Vernon and future
Hall-of-Fame hurler
Early Wynn. During his second stint with the Senators Haynes went 10–21 with a 5.42 ERA in 112 games over four seasons. His MLB career ended at age 35 on October 7, 1952, when he was released. In 379 big-league
games pitched, including 147
games started, Haynes compiled a 76–82
win-loss record, 53
complete games, five
shutouts, 159 games finished and 21
saves in 1,581
innings pitched. He allowed 1,672
hits, 823
runs, 704
earned runs, 95
home runs and 620
walks, with 475
strikeouts, 26 hit batsmen, 35
wild pitches, 6,890 batters faced, four
balks and a 4.01 ERA. Haynes had a career .213
batting average (111-for-521) with 48
runs, 1
home run and 39
RBI. Defensively he recorded a .966
fielding percentage. ==Coach and executive==