Already the NL East champions, the Washington Nationals are now totally focused on another race. Gio Gonzalez allowed two runs in seven innings, Bryce Harper had three hits, and the Nationals kept up their push for home-field advantage in the NL playoffs by beating the Miami Marlins 6-2 on Thursday night. Read more http://scores.espn.go.com/mlb/recap?gameId=340918128&teams=washington-nationals-vs-miami-marlins