San Francisco left-hander Madison Bumgarner goes after his 10th win of the season while Miami right-hander Robert Dugger chases the first of his career as the starting pitchers are scheduled to duel on the second night of a three-game series between the Giants and visiting Marlins on Saturday. Right-hander Tyler Beede evened the season series between clubs at two games apiece when he combined with two relievers on a four-hit shutout in the Giants' 1-0 victory on Friday night. The Giants (71-77) were able to win despite continuing their hitting woes at home.