My sportsbook has both games of the DH very close.

The first game, Cain vs. Thompson, they have the Giants favored slightly (1.07 - 1.00 on SF, 1.03 - 1.00 on SD).

The second game, Hennessey vs. Williams, they have San Diego as a slight favorite (1.14 - 1.00 on SD, 1.00 - 1.04 on SF).