WASHINGTON — Stephen Strasburg was dominant in his final regular-season start and the Washington Nationals held their lead in the NL wild card chase, beating the Philadelphia Phillies 6-3 on Thursday to sweep the five-game series.
The Nationals remained one game ahead of Milwaukee, which topped Cincinnati 5-3, atop the wild card race.
Strasburg (18-6) allowed one run on four hits in six innings while striking out 10. He fanned Bryce Harper three times on his way to a career-best 251 strikeouts this season.
Strasburg set a career high for wins this year and has a 3.32 ERA. Both Strasburg and fellow ace Max Scherzer would have at least regular rest for the NL wild card game against either Milwaukee or St. Louis on Tuesday.
After Harper said the heckling from Nationals fans went over the line Wednesday night, he drew a mix of boos and cheers his first time up. The former Washington star was then booed in the rest of his at-bats.
Michael A. Taylor hit his first homer in more than a year for the Nationals, who completed the first five-game sweep in franchise history. Washington went 14-5 against Philadelphia this season, including the final nine at home after dropping the first meeting on April 2.
César Hernández hit his 13th homer and Andrew Knapp also connected as the Phillies lost their sixth straight and fell below .500 for the first time this season at 79-80.
Taylor hit a solo homer in the second off Jason Vargas (7-9) to give the Nationals a 2-0 lead. It was his first home run since Aug. 9, 2018. Taylor later added a double and a single for his first three-hit performance of the season.
The Nationals scored three more in the fifth on a bases-loaded walk, a wild pitch and a passed ball to increase their lead to 5-1. Daniel Hudson earned his eighth save overall and sixth for Washington with a scoreless ninth.