MLB: Washington 14, Milwaukee 6

MILWAUKEE, July 27 (UPI) -- Josh Willingham hit two grand slams Monday to power the Washington Nationals to a 14-6 win over the Milwaukee Brewers.

Willingham added a double and Nyjer Morgan was 3-for-5 with two runs scored, an RBI and a stolen base for Washington, which has scored 30 runs during a three-game winning streak.

Cristian Guzman and Adam Dunn each had two hits, two runs scored and two RBI and Ryan Zimmerman hit a solo homer and scored three times for the Nationals.

Jason Bergmann (1-1) earned the win in relief behind rookie Craig Stammen, who gve up five runs on nine hits through 4 2/3 innings.

Jeff Suppan (5-8) allowed 10 runs on 10 hits and four walks in 5 1/3 innings for Milwaukee.

Ryan Braun was 3-for-4 with a two-run homer and Corey Hart added a solo shot for the Brewers, who suffered their sixth loss in eight games.