Early in the 1934 season, he succeeded
Lew Fonseca as White Sox manager. He was the team's
player-manager until 1939. However, his last year as a full-time player was 1936; after that season, he only made cameo appearances in a total of 58 games. After formally retiring as a player in 1939, he continued as manager until early 1946. The White Sox finished in third place three times in his tenure. In
1936, they finished 81–70 (with two ties) while tied in percentage (.536) with the
Washington Senators for third place. While they were 20 games behind the
New York Yankees, it was the first time they had been a factor in a pennant race that late in any season since
1920, a year in which the team was decimated late in the season by the suspension (and eventual permanent banning from baseball) of the "
Black Sox." It was also only their third winning season since 1920. His best finish with the White Sox was the
1937 season, when they finished with an 86–68 record, which was good for another third-place finish, 16 games behind the Yankees. They finished in third place in 1941 at 77–77 (with 2 ties) and 24 games back of the Yankees. The White Sox did not place as high as 3rd place again until 1952. The worst finish for the White Sox during his tenure was the 49–88 record in his first year; his 10–20 record during his last season in 1946 was his worst in terms of percentage. As a manager, he proved more combative and argumentative than he had been as a player, and was often fined and suspended; his 62 ejections were among the all-time top ten when he retired. Dykes was named the
Baltimore Orioles' first manager on 11 November 1953, succeeding
Marty Marion after the franchise relocated from
St. Louis. The appointment was made by
Arthur Ehlers who had become the Orioles' general manager sixteen days prior after resigning from a similar position with the
Athletics. In his only season with the team, he went 54–100 — the only 100 loss season in his managerial career. Dykes left in a team reorganization which ended with
Paul Richards becoming both field and
general manager in 1955. After 35 years in the American League, Dykes became a coach with the
National League's
Cincinnati Redlegs, leading them as interim manager for the last 41 games of the 1958 season after
Birdie Tebbetts was fired. However, he came back to the AL as manager of the
Detroit Tigers in 1959. The Tigers team had lost 15 of their first 17 games under
Bill Norman before being fired one month into the season at which Dykes was hired. His
1959 team went 74–63 (while finishing 76–78 overall), good for 4th place and 18 games behind his old White Sox team. He managed them to a 44–52 record in 1960. In a 1954 news story, Dykes was characterized as generally well liked by the players under him. "He's a pretty good guy," ==Death==