By JOHN MARSHALL
PHOENIX (AP) _ Kole Calhoun lined a two-run double in the ninth inning and the Arizona Diamondbacks rallied to beat the Houston Astros 5-4 to win their first series of the season. Arizona trailed 4-3 after Alex Bregman hit a two-run homer off Stefan Crichton in the eighth inning. Junior Guerra worked around an error in the ninth, and the Diamondbacks loaded the bases against Ryan Pressly in the bottom half. Calhoun sent the Diamondbacks charging out of the dugout with a line drive to the corner in right.