By the Associated Press
Erick Fedde pitched seven scoreless innings, Yadiel Hernandez hit a go-ahead, pinch-hit homer and the Washington Nationals beat the Arizona Diamondbacks 3-0 on Sunday.
Fedde (3-4) had his best outing of the year, using 97 pitches to navigate seven innings while allowing just three hits and striking out four.
With the game scoreless, Fedde walked Stephen Vogt to start the seventh but got the next batter, Domingo Leyba, to ground into a double play.
Hernandez led off the eighth with a home run that curved just inside the left- field foul pole.