» April 30, 1900: Brothers Joe, Jim, and Tom Delahanty, playing their 3rd year together with Allentown, open the Atlantic League season by banging out a family total of 11 hits for 20 bases.
» September 30, 1907:
Cardinals 1B Ed Konetchy steals home twice in St. Louis' three game against Boston. St. Louis sets a ML one-game record with three steals of home as Joe Delahanty also scores in the 8th.
» June 6, 1908:
At the Polo Grounds, Christy Mathewson beats the Cardinals, 3-2, for his 20th straight win over St. Louis stretching back to June 16, 1904. Art Fromme takes the loss. Matty allows four hits and strikes out 8, including Joe Delahanty three times. He also walks two in a row, an unusual occurrence.
» July 20, 1909: New York suffers two losses against the Cards. The first is a line drive in the 7th off the bat of Joe Delahanty that breaks a finger on the left hand of Christy Mathewson. Matty leaves the game and the Cards win, 4–3, in 11 innings. The Giants load the bases in the 11th with no outs but fail to score. Matty's broken finger turns out to be "mashed."
» September 20, 1925: In Cleveland, the Chicago Cubs and Cleveland old-timers play a 6–6, 8-inning tie. The lineups include Three Finger Brown, Jimmy Archer Artie Hofman, Mort Scanlan and Dutch Meier for Chicago; For Cleveland, Larry Nap Lajoie, Dode Paskert, Chief Zimmer, Cy Berger, Cy Young, and Joe Delahanty. The game benefits the Amateur and Old-timer's Baseball Association of Cleveland: "This association employs a doctor to look after the injuries of any boy hurt in baseball in that district." Before boarding the train for Cleveland, Brown throws batting practice for the Cubs at Chicago.