- 1912- Sacramento (PCL) purchased Jack Bliss from the Cardinals.
- 1926- The St. Louis Cardinals signed Rabbit Maranville as a free agent.
- 1933- The Cincinnati Reds selected Gordon Slade off waivers from the Cardinals.
- 1976- The Houston Astros traded Jerry DaVanon and Larry Dierker to the Cardinals for Bob Detherage and Joe Ferguson.
- 1998- The Cardinals signed Scott Radinsky as a free agent.
- 2005- The Cardinals signed Brad Voyles as a free agent.
- 2006- The Cardinals signed Mike Smith as a free agent.
- Bubber Jonnard (1897)
- John Anderson (1929)
- Dwain Anderson (1947)
- Glenn Brummer (1954)
- Colin Porter (1975)
- Chuck Diering 2012