» August 28, 1921:
Jimmy Dykes handles an American League record 17 chances at 2B for the A's, as they beat St. Louis 12–4.
» October 2, 1921:
At Philadelphia, Walter Johnson coasts to an 11–6 win over the A's and Roy Moore. Johnson gives up a 6th inning solo homer to Jimmy Dykes, his 17th homer of the year.
» May 13, 1931: The A's Jimmy Dykes swipes home in the top of the 11th against the White Sox as the A's win, 7–5 over reliever Red Faber.
» September 28, 1932: Connie Mack begins dismantling the Athletics by selling Al Simmons, Jimmy Dykes, and Mule Haas to the White Sox for an estimated $100,000.
» May 8, 1934: The Chicago White Sox name Jimmie Dykes as their new manager, replacing Lew Fonseca, who later will become the motion picture specialist for the ML.
» July 26, 1936: Umpire Bill Summers is forced out the game after he hit in the groin by a pop bottle thrown from an unruly crowd of 50,000 at Comiskey Park. The crowd is upset with a out call at 1B on Ray Radcliff in the 8th of the nitecap. Judge Landis, on hand to watch the game, offers a $5,000 reward over the PA system for the culprit, but only draws more boos. The deluge of pop bottles finally abates when Jimmy Dykes pleads through the field amplifier. The Yanks sweep a pair from the Sox, winning 12–3 and 11–8 in 11 innings. Lou Gehrig hits his 29th with two aboard to start New York's scoring in the opener. DiMaggio and Lazzeri add round trippers to make it easy for Johnny Broaca. Sugar Cain is the losing pitcher. In the nitecap, Gehrig adds another homer, while Zeke Bonura homers and drives home four runs for the Sox. DiMaggio has one hit, a triple. The sweep increases New York's lead to nine 1/2 games.
» March 18, 1942: Two black players, Jackie Robinson and Nate Moreland, request a tryout with the Chicago White Sox during spring training at Pasadena. Manager Jimmie Dykes allows them to work out but dismisses the two without an offer.
» May 24, 1946: Ted Lyons, 45 years old, gives up the mound to replace Jimmie Dykes as Chicago White Sox skipper. He is 1-4 but has an ERA of 2.32. The last 28 games he pitched, dating back to 1941, were complete.
» May 25, 1950:
The Athletics make some changes. Connie Mack's son, Earle Mack, who had been assistant manager, assumes the duties of chief scout. Earle, who had hoped to succeed his father as manager, is replaced by Jimmie Dykes. Mickey Cochrane is named general manager. It doesn't help today as the Yanks extend their winning streak to nine games by defeating the A's, 2–0, behind Ed Lopat and Joe Page.
» October 18, 1950: Connie Mack retires after an amazing 50 years as the manager of the Philadelphia Athletics. Jimmy Dykes replaces him. Mack maintains his position as president of the club.
» November 4, 1953: Eddie Joost succeeds Jimmy Dykes as the manager of the Philadelphia Athletics.
» November 11, 1953: Jimmy Dykes, recently released as the manager of the Athletics, succeeds Marty Marion as the manager of the Baltimore Orioles.
» August 14, 1958:
Manager Birdie Tebbetts of the Reds resigns. Jimmy Dykes takes over as interim manager.
» May 3, 1959: Jimmy Dykes replaces Bill Norman as manager of the Tigers, who are 2-15.
» August 3, 1960: Frank Lane trades managers with Detroit's GM Bill DeWitt. The Indians Joe Gordon (49-46) is dealt to the Tigers for Jimmy Dykes (44-52). For one game, until the pair can change places, Jo-Jo White pilots the Indians and Billy Hitchcock guides the Tigers.