Riding a six-game winning streak, the Nationals host Zach Britton and the Baltimore Orioles on Friday night at Nationals Park. Here’s Washington’s lineup

1. Jayson Werth, RF

2. Ian Desmond, SS

3. Ryan Zimmerman, 3B

4. Michael Morse, 1B

5. Danny Espinosa, 2B

6. Wilson Ramos, C

7. Jerry Hairston, Jr., LF

8. Jason Marquis, SP

9. Roger Bernadina, CF