Jayson Werth's wide grin belied the fact that the Washington Nationals right fielder is an old hand at clubhouse celebrations, having played on eight division-winning teams during his 14-year big league career. Werth's latest crown came Saturday night when the Nationals clinched their third National League East title in five years, beating the Pittsburgh Pirates 6-1 behind 5 1/3 scoreless innings from rookie reliever Reynaldo Lopez. Stephen Drew's two-run single capped a three-run first inning for the Nationals, who return to the postseason after a one-year absence. More...