For your lineup pleasure:
Rockies
1. Charlie Blackmon (L) CF
2. DJ LeMahieu (R) 2B
3. Carlos Gonzalez (L) RF
4. Nolan Arenado (R) 3B
5. David Dahl (L) LF
6. Gerardo Parra (L) 1B
7. Daniel Descalso (L) SS
8. Tony Wolters (L) C
9. Chad Bettis (R) P
Nationals
1. Trea Turner (R) CF
2. Ben Revere (L) LF
3. Daniel Murphy (L) 2B
4. Bryce Harper (L) RF
5. Anthony Rendon (R) 3B
6. Wilson Ramos (R) C
7. Ryan Zimmerman (R) 1B
8. Danny Espinosa (S) SS
9. Lucas Giolito (R) P