The St. Louis Cardinals are negotiating a long-term contract extension with Matt Carpenter.

John Mozeliak confirmed that he has been in contact with Carpenter's agents.

Carpenter reportedly left the club's Spring Training facility in the middle of Wednesday's game, "presumably to have a physical."

Last season was Carpenter's first full one as a Major Leaguer. He hit .318/.392/.481 with 11 homers and led the league in runs (126), doubles (55) and hits (199).