After snapping a four-game losing streak on Sunday, Tanner Roark (3-2, 3.42 ERA) takes the mound at Nationals Park, one of his favorite places to pitch. Roark has allowed only four earned runs in 46 innings at Nationals Park, an 0.78 ERA. Roark allowed two runs, one earned, over six innings in his last start, pitching around an hour rain delay. The Nationals have 12 of the past 13 games against the Marlins at Nationals Park. They face hard-throwing right-hander Nathan Eovaldi (3-2, 3.41 ERA). The lineups are here. As always, talk about the game below.