PITTSBURGH (AP) — Bryan Reynolds hit a go-ahead home run in the bottom of the eighth inning and the Pittsburgh Pirates edged the Cincinnati Reds 1-0. Reynolds pounced on an 80 mph changeup from Nick Martinez and sent it just over the wall in center field for his 10th homer of the season as the Pirates took two of three from Cincinnati. Colin Holderman retired the three batters he faced in the eighth after coming on for a brilliant Mitch Keller. David Bednar worked a perfect ninth for his 16th save. Cincinnati starter Hunter Greene tossed 6 1/3 scoreless innings for the Reds.