Nationals look to keep home win streak alive, host the Marlins
Marlins: Janson Junk (6-8, 4.21 ERA, 1.30 WHIP, 68 strikeouts); Nationals: Andrew Alvarez (2-6, 3.72 ERA, 1.35 WHIP, 80 strikeouts) LINE: Marlins -112, Nationals -102; over/under is 9 runs BOTTOM LINE: The Washington Nationals will try to keep a three-game home win streak alive when they take on the Miami Marlins.