On July 15, 1969, Cincinnati Reds slugger Lee May hits four home runs in a doubleheader against the Atlanta Braves. May hits two home runs and drives in five runs in each of the two games. The Reds lose the opener, 9-8, before winning the nightcap, 10-4.
Nate Colbert of the San Diego Padres sets a major league record by driving in 12 runs during a doubleheader sweep of the Atlanta Braves
August 1, 1972
April 27, 1971