As soon as he got a close look at Gio Gonzalez in spring training, new Washington Nationals catcher Jose Lobaton knew he was going to encourage the left-hander to throw more changeups. So far, so good: Gonzalez has allowed one run through 12 innings this season. His second start came Tuesday night, when he gave up only three singles over six innings to lead the Nationals to a 5-0 victory over the Miami Marlins. Read more http://scores.espn.go.com/mlb/recap?gameId=340408120&teams=miami-marlins-vs-washington-nationals
