Socrates Brito hit a two-run homer, Rickie Weeks collected a pair of hits and an Arizona Diamondbacks split-squad beat a San Francisco Giants split-squad 9-5 on Saturday. Giants closer Santiago Casilla made his spring debut with a scoreless inning, giving up a hit and striking out a pair. ''It seems like every time I come to Arizona I get sick,'' said Casilla, who was out for a week with the flu.