"You can't expect too many wins when you go out there every time and give up three-plus runs," Verlander said of his performance this year.

Verlander, who now has a 0-5 record and 4.52 ERA through 12 starts, remains searching for his first victory as a Giant. The 42-year-old’s next start should come against the lowly Chicago White Sox, who are 22-55 following a loss to the Arizona Diamondbacks on Tuesday.

Eric Wagaman doubled in a run and later scored in a two-run second inning that gave Miami the lead for good as the visiting Marlins extended Justin Verlander's season-opening winless streak to 12 games with a 4-2 triumph over the San Francisco Giants in the opener of a three-game series Tuesday night.