Washington Nationals manager Matt Williams watches his team take batting practice before an exhibition baseball game against the New York Yankees Monday, March 3, 2014, in Tampa, Fla. (AP Photo/Charlie Neibergall)
Washington Nationals manager Matt Williams watches his team take batting practice before an exhibition baseball game against the New York Yankees Monday, March 3, 2014, in Tampa, Fla. (AP Photo/Charlie Neibergall)
Washington Nationals relief pitcher Matt Purke (50) throws in a spring exhibition baseball game against the Atlanta Braves, Saturday, March 1, 2014, in Viera, Fla. (AP Photo/Alex Brandon)
Washington Nationals catcher Jose Lobaton (59) bats in a spring exhibition baseball game against the Atlanta Braves, Saturday, March 1, 2014, in Viera, Fla. (AP Photo/Alex Brandon)
Washington Nationals shortstop Zach Walters (4) throws to first in a spring exhibition baseball game against the Atlanta Braves, Saturday, March 1, 2014, in Viera, Fla. (AP Photo/Alex Brandon)
Washington Nationals starting pitcher Jordan Zimmermann (27) throws in a spring exhibition baseball game against the Atlanta Braves, Saturday, March 1, 2014, in Viera, Fla. (AP Photo/Alex Brandon)
Washington Nationals starting pitcher Jordan Zimmermann (27) warms up in a spring exhibition baseball game against the Atlanta Braves, Saturday, March 1, 2014, in Viera, Fla. (AP Photo/Alex Brandon)
Washington Nationals first baseman Tyler Moore (12) hits a spring exhibition baseball game against the Atlanta Braves, Saturday, March 1, 2014, in Viera, Fla. The Nationals won 16-15. (AP Photo/Alex Brandon)
Washington Nationals left fielder Bryce Harper (34) hits in a spring exhibition baseball game against the Atlanta Braves, Saturday, March 1, 2014, in Viera, Fla. The Nationals won 16-15. (AP Photo/Alex Brandon)
Washington Nationals second baseman Anthony Rendon (6) hits in a spring exhibition baseball game against the Atlanta Braves, Saturday, March 1, 2014, in Viera, Fla. The Nationals won 16-15. (AP Photo/Alex Brandon)
New York Yankees shortstop Derek Jeter throws in the outfield before an exhibition baseball game against the Washington Nationals Monday, March 3, 2014, in Tampa, Fla. (AP Photo/Charlie Neibergall)
New York Yankees shortstop Derek Jeter waits to take batting practice before an exhibition baseball game against the Washington Nationals Monday, March 3, 2014, in Tampa, Fla. (AP Photo/Charlie Neibergall)