Here are tonight’s lineups ...

Nationals

Bernadina, CF

Desmond, SS

Nix, LF

Werth, RF

Stairs, DH

LaRoche, 1B

Ramos, C

Espinosa, 2B

Hairston, 3B

Marquis, SP

*****

Orioles

Pie, LF

Jones, CF

Markakis, RF

Guerrero, DH

Wieters, C

Scott, 1B

Hardy, SS

Reynolds, 3B

Adams, 2B

Arrieta, SP