The Tigers have acquired infielder Alexi Casilla from the Rays in exchange for a player to be named later, Anthony Fenech of the Detroit Free Press reports (Twitter links). Per the report, Detroit made the move to bolster its organizational depth up the middle.
Casilla, 30, has not seen big league time this year and played in just one game last year for the Orioles. Before that, however, he was rather an active utility player, mostly from the Twins. All told, Casilla has taken 1,893 plate appearances and produced a .