SAN FRANCISCO (AP) - Ian Desmond had a career-high five RBIs and Stephen Strasburg won his third straight decision for the Washington Nationals in their 9-2 victory over the San Francisco Giants on Monday night.
Denard Span added a triple and two doubles to help the Nationals win for the eighth time in 10 games. Desmond had three hits and Jayson Werth drove in two runs.
San Francisco had its five-game winning streak snapped.
Strasburg (6-4) allowed four hits over six innings and retired his final 10 hitters. He struck out seven and did not walk a batter, improving to 3-0 against the Giants with 29 strikeouts in 25 innings.
Nationals starters have struck out 52 and walked one in their last seven games.
Ryan Vogelsong (4-3) retired 10 of 11 batters during one stretch and pitched into the seventh. But he gave up six runs and nine hits, ending his three-game winning streak.