PHOENIX (AP) — Bryan Reynolds had four hits, including a go-ahead three-run homer in the eighth, and the Pittsburgh Pirates overcame a six-run deficit to stun the Arizona Diamondbacks 9-6. The Pirates, who entered the night 0-29 when trailing after seven innings, were down 6-2 before scoring seven times in the eighth against Arizona relievers Kevin Ginkel and Jalen Beeks. Joey Wentz (2-1) pitched 3 2/3 innings of long relief for the Pirates. David Bednar retired the side in order in the ninth for his sixth save. The Diamondbacks built a 6-0 lead, including Corbin Carroll’s first-innng homer.