Jayson Werth Alex Brandon/AP

The Nationals send out their usual lineup to face the Cardinals best pitcher, right-hander Kyle Lohse (14-2, 2.64 ERA). Over the past three games, Jayson Werth is hitting .583 (7 of 12) with one home run, four RBI, seven runs and a .667 on-base percentage. 

Nationals

1. Jayson Werth, RF

2. Bryce Harper, CF

3. Ryan Zimmerman, 3B

4. Adam LaRoche, 1B

5. Michael Morse, LF

6. Ian Desmond, SS

7. Danny Espinosa, 2B

8. Kurt Suzuki, C

9. Jordan Zimmermann, SP

 Cardinals

1. Jon Jay, CF

2. Matt Carpenter, 1B

3. Matt Holliday, LF,

4. Allen Craig, RF

5. Yadier Molina, C

6. David Freese, 3B

7. Skip Schumaker, 2B

8. Daniel Descalso, SS

9. Kyle Lohse, SP