The Giants doubled their lead to 4-0 in the top of the eighth inning when Wilmer Flores drove in Lee with a single — tying the Cubs’ Seiya Suzuki for the most in the National League — and Chapman scored from third on a wild pitch. Following Flores’ RBI single, a group of Giants fans began a “Let’s go Giants” chant in the lower bowl.

Landen Roupp pitched into the seventh inning, Jung Hoo Lee had two hits and scored two runs, and the San Francisco Giants beat Washington 4-0 on Friday night, ending the Nationals' five-game winning streak.

Landen Roupp pitched six-plus innings and the visiting San Francisco Giants ended the Washington Nationals' five-game winning streak with a 4-0 win on Friday night.