Right-hander Stephen Strasburg will try to build on his previous outing in which he went seven innings, allowed just three hits, one unearned run and struck out eight. In his career, Strasburg is 2-1 with a 2.53 ERA with 27 strikeouts in five starts against the Diamondbacks. For the Nationals CF Denard Span 3B Anthony Rendon RF Jayson Werth 1B Adam LaRoche SS Ian Desmond LF Bryce Harper 2B Asdrubal Cabrera C Jose Lobaton RHP Stephen Strasburg For the Diamondbacks CF Ender Inciarte 2B Aaron Hill RF David Peralta LF Mark Trumbo C Miguel Montero 1B Jordan Pacheco 3B Jake Lamb SS Didi Gregorius RHP Chase Anderson