Tim Hudson left Friday's start against the Nationals in the bottom of the sixth inning with a possible injury to upper arm or shoulder. The exact nature or severity of the injury isn't yet known, but he just didn't look right physically after giving up a double to Mike Morse earlier in the inning. Hudson yielded three runs on nine hits over 5 2/3 innings while striking out four and walking none. We'll likely learn more about his status following the game.