Ken Boyer Hits for the Cycle, 1964

Ken Boyer hit for the cycle for the St. Louis Cardinals against the Houston Colt .45's on June 16, 1964: a single, a double, a triple and a home run in the same game. The St. Louis Cardinals won 7–1.

The game was played at Colt Stadium in Houston. The announced attendance was 12,383. The game took 2h 33m. It was a night game under cloudy skies, at 84 degrees.

Ken Boyer did it twice in all. Bob Bruce started for the Houston Colt .45's. Ken Burkhart umpired behind the plate. It is the second of four cycles the archive records that season.