May 3 Intercollegiate Athletic Association of the United States is renamed the National Collegiate Athletic Association (NCAA) May 7 35th Preakness: R Estep aboard Layminster wins in 1:40.6 May 10 36th Kentucky Derby: Fred Herbert aboard Donau wins in 2:06.4 May 12 Philadelphia Athletics pitcher Charles "Chief" Bender no-hits Cleveland Naps, 4-0 May 30 44th Belmont: James Butwell aboard Sweep wins in 2:22 Apr 1910 Events in Sport by Year Jun 1910 Famous Sports Stars Baseball Players Basketball Stars Boxers Footballers NFL Stars Tennis Champions