Washington Nationals pitcher Stephen Strasburg throws a practice pitch after being hit on the wrist by a line drive from Detroit Tigers' Prince Fielder during the fourth inning of an exhibition spring training baseball game on Friday, March 22, 2013, in Viera, Fla. From left, Strasburg, pitching coach Steve McCatty, an unidentified member of the Nationals training staff, infielder Adam LaRoche, and manager Davey Johnson. (AP Photo/Evan Vucci)