Cardinals announce roster changes

Michael Ohlman optioned to Memphis (AAA), four others re-assigned to minors

The St. Louis Cardinals announced today that they have optioned catcher Michael Ohlman to the Memphis Redbirds (AAA) roster and re-assigned non-roster pitchers Mike Mayers, and John Gast and non-roster catchers Steve Bean and Alberto Rosario to their minor league camp.

Today's moves put the number of players on the team's 40-man roster at 38 and the team now has 52 players remaining in Major League camp.