Nats Nightly: Nationals drop series opener to Marlins, 6-4 Fish in D.C.

The Washington Nationals can't afford losses at this point, but they dropped their third game against the Miami Marlins in the last four matchups with their NL East rivals. The Fish took the series opener in D.C., 6-4, after taking two of three in Miami last week. Tanner Roark struggled again in his second straight outing against the Marlins.