Left fielder Dominic Smith misplayed Pablo Sandoval's two-out fly ball into an error in the bottom of the 10th inning, allowing Alex Dickerson to score from first base and give the host San Francisco Giants a second straight walk-off win over the New York Mets, 1-0 Friday night. The win was the Giants' season-best seventh in a row and came after starting pitchers Tyler Beede and Jacob deGrom left a scoreless game in the eighth inning. Dickerson led off the 10th by drawing a walk from the Mets' third pitcher, Jacob Rhame (0-1).