Sports History
May 9 Russian Mikhail Botvinnik recaptures world chess championship
Baseball Record
May 13 MLB player Stan Musial is 8th to get 3,000 hits
Baseball Record
May 13 MLB San Francisco Giants teammates Willie Mays & Darryl Spencer each hit 2 HRs & a triple, and combine for 10 RBI in a 16-9 win over the Dodgers at Los Angeles
- May 17 83rd Preakness: Ismael Valenzuela aboard Tim Tam wins in 1:57.2
- May 28 European Cup Final, Brussels: Francisco Gento scores the winner in extra time as Real Madrid beats AC Milan, 3-2; 3rd consecutive title for Los Blancos
- May 30 Indianapolis 500: Jimmy Bryan wins a race best known for a massive first-lap, 15-car pileup that results in death of fan-favourite driver Pat O'Connor
- May 31 57th Women's French Championships: Zsuzsi Kormoczy beats Shirley Bloomer (6-4, 1-6, 6-2)
- May 31 French Championships Men's Tennis: Mervyn Rose wins his first and only French title; beats Luis Ayala of Chile 6-3, 6-4, 6-4