- Apr 17 9th Boston Marathon won by Fred Lorz in 2:38:25.4
Jack Hobbs Debut
Apr 24 First-class cricket debut of Sir Jack Hobbs, "The Master" for Surrey v the "Gentlemen of England" (18 & 88)
- Apr 24 Senators execute a triple-play & beat Yankees 4-3
- Apr 25 Latest day of 1st-class cricket in an Aust season (NSW v Qld)
- Apr 26 Cubs Jack McCarthy becomes only major league player to throw out 3 runners at plate in 1 game, all were ends of a double play
- Apr 30 First official soccer game between neighbouring countries Belgium-Netherlands; Dutch win, 4-1 at Olympic Stadium, Antwerp