Washington at Houston 8:10 PM ET
Radio/TV 8 PM (ET) MASN2, WJFK (106.7 FM)
Weather: The joint has a roof.
Nats
RF A. De Aza (L)
LF Howie Kendrick (R)
2B Daniel Murphy (L)
1B Ryan Zimmerman (R)
DH Adam Lind (L)
3B Anthony Rendon (R)
C Matt Wieters (S)
SS Wilmer Difo (S)
CF Michael Taylor (R)
Astros
CF George Springer (R)
3B Alex Bregman (R)
2B Jose Altuve (R)
RF Josh Reddick (L)
1B Y. Gurriel (R)
SS Marwin Gonzalez (S)
DH Carlos Beltran (S)
C Juan Centeno (L)
LF Derek Fisher (L)
WAS: Tanner Roark (R) (9-8, 4.70)
HOU: Charlie Morton (R) (10-5, 3.69)