"All along, I've stated that we want to add some depth for the rotation, and [Hill] is someone that we think has some upside," general manager John Mozeliak said. "We believe he's healthy, and he's looking for an opportunity to compete for a starting job."
Hill, who will turn 30 in March, pitched for the Orioles in 2009. He spent the first four years of his big league career with the Cubs, where he established himself as one of the more promising young lefties around. Hill went 11-8 with a 3.92 ERA and 183 strikeouts for Chicago in 2007. But his control deserted him in '08, as he walked 62 batters in 67 1/3 innings between the Majors and Minors.
Those difficulties continued into 2009, before he shut it down for the year due to a torn labrum. Hill underwent left shoulder surgery in August.
Mozeliak said that Hill is recovered from the surgery and is already throwing off a mound.
Hill was one of 17 non-roster invitees to Spring Training that the Redbirds announced on Tuesday. The only other NRIs who did not spend 2009 with the Cardinals organization are knuckleballer Charlie Zink and infielder Ruben Gotay.
Also among the invitees: pitchers Lance Lynn, Evan MacLane, Pete Parise, Oneli Perez, Fernando Salas and Eduardo Sanchez, catchers Tony Cruz, Charlie Cutler, Steven Hill and Robert Stock, infielders Daniel Descalso, Pete Kozma and Donovan Solano and outfielder Tyler Henley.
Barring further acquisitions, the club will have 55 players in Major League camp -- 38 roster players and 17 non-roster. Pitchers and catchers report to Jupiter, Fla., on Feb. 17, while infielders and outfielders report on Feb. 22.
Matthew Leach is a reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.