Thrust into the middle of a playoff race, J.A. Happneeded a couple of weeks to find his footing. Consider the veteran left-hander on solid ground. Happ allowed two hits in six shutout innings and the Pittsburgh Piratesmade quick work of the Arizona Diamondbacks, 4-1 on Wednesday night. Read more http://espn.go.com/mlb/recap?gameId=350819123