Injuries last year thrust Tanner Roark into an unlikely spot in the talented starting rotation of the Washington Nationals. The way the right-hander pitched on Saturday, his slot in the rotation may be as secure as any of the Nationals' more heralded stars. Roark pitched a three-hitter for the first complete game of his career as the Washington Nationals shut out the San Diego Padres 4-0. Read more http://scores.espn.go.com/mlb/recap?gameId=340426120&teams=san-diego-padres-vs-washington-nationals
