SAN FRANCISCO (Interstat) — The San Francisco Giants scored three runs in the first inning and rode a strong start from Landen Roupp to a 3-1 victory over the Los Angeles Dodgers on Tuesday night at Oracle Park.

Roupp earned the win, allowing one run on one hit over five innings while striking out seven. The Dodgers’ only run came in the fourth on a bases-loaded walk to Hyeseong Kim. Yoshinobu Yamamoto took the loss for Los Angeles despite a complete-game effort, yielding three runs on six hits over seven frames.

The Giants’ first-inning rally included an RBI single from Rafael Devers and a run-scoring sacrifice fly by Casey Schmitt before Jung Hoo Lee added another RBI single. Ryan Walker pitched a perfect ninth for his second save.

Attendance was 40,066. The game took 2 hours, 30 minutes. The Dodgers fell to 16-7, while the Giants improved to 10-13.