The last time the Washington Nationals dropped all three games of a three-game set to the Miami Marlins was back in late-May 2012, when the Fish swept the first series between the two teams in the inaugural season in Marlins Park.
After dropping the first two games of the current series in Miami, the Nationals go into the Sunday finale in danger of losing their third straight to the Marlins and the fifth straight overall after losing the second and third games of their three-game series with the St. Louis Cardinals this week in D.