Washington has taken the first two games of a four-game set and can secure its first series victory since early August on Sunday.

The Washington Nationals will try to finish off a series win against the Miami Marlins on Sunday afternoon after opening their four-game home set with consecutive victories.

Washington beat Miami 9-2 on Friday, then took a 5-4, 10-inning win Saturday when Dylan Crews delivered a two-out, bases-loaded single that brought home automatic runner Nasim Nuñez. The result also marked the Nationals’ first walk-off win of the season, according to Reuters reporting.

A third straight victory over the Marlins would give Washington its first series win since it swept Cincinnati from Aug. 7 through Aug. 9. It would also provide a measure of payback after Miami swept a three-game series between the clubs in Miami last weekend.

Left-hander Andrew Alvarez is scheduled to start for Washington. He enters with a 2-6 record and a 3.72 ERA and is seeking to end a personal three-start losing streak. Miami is set to counter with right-hander Janson Junk, who is 6-8 with a 4.21 ERA.

The Marlins entered Sunday at 68-68, third in the National League East, while the Nationals were 65-73 and fourth. First pitch in Washington is scheduled for 12:15 p.m. EDT.