Pittsburgh ? Watching Tony Clark take a key at-bat in a pivotal situation after 13 years in the majors helped the much less-experienced Carlos Quentin do the same thing an inning later. The result was one of the best comebacks in the Arizona Diamondbacks’ brief history.

The slumping Quentin’s two-run single in the eighth inning finished off Arizona’s franchise-record-tying rally, and the Diamondbacks won, 9-8, Saturday night.

Clark’s pinch-hit grand slam in a five-run seventh tied it for Arizona, which trailed 7-1 in the third and was down by five runs when Pirates starter Tom Gorzelanny left after six innings with a seemingly safe lead.