PHOENIX—Wilmer Flores’ grand slam highlighted a six-run outburst in the third inning and the San Francisco Giants snapped a six-game losing streak with a 9–3 win over the Arizona Diamondbacks on Wednesday.
Heliot Ramos got the Giants going with a two-run homer in the third off Jordan Montgomery (3–4), whose earned-run average rose to 6.80 in his ninth start since signing with the Diamondbacks late in spring training.
