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Calhoun, Varsho key 3-run 10th, Arizona beats Houston, 6-4
Read full article: Calhoun, Varsho key 3-run 10th, Arizona beats Houston, 6-4Kole Calhoun knocked in the go-ahead run with an RBI single and Daulton Varsho homered as the Arizona Diamondbacks scored three runs in the 10th inning for a 6-4 win over the Houston Astros.