Yahoo Sports reports: Curtis Mead launched a two-run homer in the first inning, Dylan Crews also went deep and the Washington Nationals held the Arizona Diamondbacks to two hits Saturday in a 6-1 victory. Nasim Nuñez drove in two runs and Crews scored twice for the Nationals (33-32), who improved to 21-12 away from home. Only the NL East-leading Atlanta Braves have more road wins, with 23.