Boston Red Sox infielder Mike Napoli signs autographs at the end of a workout at the MLB team's spring training complex in Fort Myers, Florida, February 12, 2013.STEVE NESIUS/Reuters
Toronto Blue Jays Anthony Gose throws a football around at the end of a short team workout at the team's MLB baseball spring training facility in Dunedin, Florida February 12, 2013.FRED THORNHILL/Reuters
Toronto Blue Jays pitcher R.A. Dickey works out at the team's MLB baseball spring training facility in Dunedin, Florida February 12, 2013. Catchers and pitchers officially reported to camp today.FRED THORNHILL/Reuters
Toronto Blue Jays catcher J.P. Arencibia is silhouetted as he takes part in batting practice during baseball spring training in Dunedin, Fla., on Tuesday, Feb. 12, 2013.Nathan Denette/The Canadian Press
A pile of cleats sit on a table to be cleaned outside the Boston Red Sox clubhouse at the end of a workout at the MLB team's spring training complex in Fort Myers, Florida, February 12, 2013STEVE NESIUS/Reuters
Toronto Blue Jays catcher J.P. Arencibia right, and third baseman Brett Lawrie, left, talk as they take part in batting practice during baseball spring training in Dunedin, Fla., on Tuesday, Feb. 12, 2013.Nathan Denette/The Canadian Press
Toronto Blue Jays starting pitcher R.A. Dickey warms up during baseball spring training in Dunedin, Fla., on Tuesday, Feb. 12, 2013.Nathan Denette/The Canadian Press
Toronto Blue Jays catchers Josh Thole, right, and Henry Blanco, left, share a laugh during baseball spring training in Dunedin, Fla., on Tuesday, Feb. 12, 2013.Nathan Denette/The Canadian Press
Toronto Blue Jays closing pitcher Casey Janssen warms up during baseball spring training in Dunedin, Fla., on Tuesday, Feb. 12, 2013.Nathan Denette/The Canadian Press
Boston Red Sox manager John Farrell watches pitchers throw in the bullpen during a workout at the MLB team's spring training complex in Fort Myers, Florida, February 12, 2013.STEVE NESIUS/Reuters
Detroit Tigers relief pitcher Joaquin Benoit, center, stretches during a baseball spring training workout Tuesday, Feb. 12, 2013, in Lakeland, Fla.Charlie Neibergall/The Associated Press
Boston Red Sox manager John Farrell (L) watches pitchers throw in the bullpen during a workout at the MLB team's spring training complex in Fort Myers, Florida, February 12, 2013.STEVE NESIUS/Reuters
Toronto Blue Jays Jose Bautista waits to take batting practice with team mates at the team's MLB baseball spring training facility in Dunedin Florida February 12, 2013.FRED THORNHILL/Reuters
Boston Red Sox pitcher Clay Buchholz throws during a workout at the MLB team's spring training complex in Fort Myers, Florida, February 12, 2013.STEVE NESIUS/Reuters
Boston Red Sox pitchers Ryan Dempster and Jon Lester loosen up during a workout at the MLB team's spring training complex in Fort Myers, Florida, February 12, 2013.STEVE NESIUS/Reuters
The sky and field are reflected in the glasses and helmet of Detroit Tigers catcher Alex Avila during a baseball spring training workout Tuesday, Feb. 12, 2013, in Lakeland, Fla.Charlie Neibergall/The Associated Press
Detroit Tigers starting pitcher Justin Verlander throws during a baseball spring training workout Tuesday, Feb. 12, 2013, in Lakeland, Fla.Charlie Neibergall/The Associated Press
In this image provided by The Topps Company, a 90 feet by 60 feet replica of a baseball card with Detroit Tigers baseball player Prince Fielder's image was unveiled during the announcement of the new 2013 Topps Baseball Series 1 cards, Tuesday, Feb. 12, 2013, in Lakeland, Fla.Chip Litherland/The Associated Press
Atlanta Braves pitchers and catchers stretch during a spring training baseball workout Tuesday, Feb. 12, 2013, in Kissimmee, Fla.David J. Phillip/The Associated Press
Atlanta Braves pitchers, from left to right, Brandon Beachy, Alex Wood and Craig Kimbrel stretch during a spring training baseball workout Tuesday, Feb. 12, 2013, in Kissimmee, Fla.David J. Phillip/The Associated Press
New York Yankees pitcher Michael Pineda works out in the bullpen on reporting day for pitchers and catchers at the Yankees MLB spring training workouts in Tampa, Florida February 12, 2013.SCOTT AUDETTE/Reuters
New York Yankees catcher Francisco Cervelli warms up on reporting day for pitchers and catchers at the Yankees MLB spring training workouts in Tampa, Florida February 12, 2013.SCOTT AUDETTE/Reuters
New York Yankees pitcher CC Sabathia smiles while warming up on reporting day for pitchers and catchers at the Yankees MLB spring training workouts in Tampa, Florida February 12, 2013.SCOTT AUDETTE/Reuters