Jason Vargas dazzled for the third straight start, the Royals finally scored off Giants ace Madison Bumgarner and Kansas City beat San Francisco 2-0 on Wednesday night to split their two-game series.

Vargas (3-0) scattered four hits over seven innings with nine strikeouts and no walks, his 12th straight start allowing two runs or fewer — the longest streak by a left-hander in franchise history.

The veteran is also unbeaten in his last eight home starts.

Joakim Soria pitched a perfect eighth inning in relief of Vargas, and Kelvin Herrera worked around a leadoff walk in the ninth to earn his third save and finish a 5-3 homestand for the Royals.