DENVER - Seeking a series win, the Nationals will turn to right-hander Jordan Zimmermann, who is making his first start since having to leave the game early on July 11 with a right biceps strain.
He managed to go just 3 1/3 innings in that start in Philadelphia before having to exit with the injury, which also caused him to miss the 2014 All-Star Game.
Zimmermann will miss two of the Rockies' hottest hitters, Justin Morneau and Troy Tulowitzki, both of whom are on the disabled list.
Bryce Harper is also back in left field and batting sixth after getting the night off yesterday.
The Nats will face rookie Yohan Flande, who is 0-2 with a 7.36 ERA in three career starts this season.
For the Nats
CF Denard Span
2B Anthony Rendon
RF Jayson Werth
1B Adam LaRoche
3B Ryan Zimmerman
LF Bryce Harper
SS Ian Desmond
C Wilson Ramos
RHP Jordan Zimmermann
For the Rockies
CF Charlie Blackmon
SS Josh Rutledge
LF Corey Dickerson
RF Carlos Gonzalez
3B Nolan Arenado
1B Ben Paulsen
C Wilin Rosario
2B DJ LeMahieu
LHP Yohan Flande
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