Events in Sport
- May 11 18th Kentucky Derby: Lonnie Clayton aboard Azra wins in 2:41½
Birthdays in Sport
- May 15 Jimmy Wilde, boxer (d. 1969)
- May 18 Ezio Pinza, Italian American operatic bass (NY Metropolitan Opera, 1926-48), and Tony Award-winning singer (South Pacific), born in Rome, Italy (d. 1957)
- May 23 Rafael Moreno Aranzadi [Pichichi], Spanish soccer forward (5 caps; Athletic Bilbao), born in Bilbao, Spain (d. 1922)