Major League Baseball World Series — Boston Red Sox (American League), 4 vs. Chicago Cubs (National League), 2

Indianapolis 500 Champion — no competition

Kentucky Derby Winner — Exterminator (Willie Knapp, jockey)

Collegiate Football National Champion — University of Pittsburgh, 4-1-0

U.S. Golf Association Amateur Champions — no competition

U.S. Golf Association Open Champion — no competition

U.S. Lawn Tennis Association Singles Champions — Robert Lindley Murray; Molla Bjurstedt