[D’backs.com] D-backs stumble again vs. struggling Rangers - The D-backs seemed in good position with their ace Zack Greinke on the mound, and they caught a break in the first inning when, with Paul Goldschmidt at second, right fielder Joey Gallo froze on a line drive hit by A.J. Pollock and the ball sailed over his head. That allowed Goldschmidt to score and Pollock to reach second, where he scored from one out later on Steven Souza Jr.’s double to left. That would usually have been enough for Greinke, who had not allowed more than two runs in an outing since June 18 -- a span of nine starts.