PITTSBURGH (AP) — Michael Chavis hit a tying home run in the eighth before pulling off a defensive gem and delivering a game-ending single in the 10th, sending the Pittsburgh Pirates over the Chicago Cubs 8-7. Chavis’ solo homer made it 7-all after the Cubs scored five times in the top of the eighth. In the 10th, Chavis charged a slow grounder by Jason Heyward toward first base and threw out Patrick Wisdom at the plate. The call stood after a Chicago challenge. In the bottom half, Chavis blooped a single to right and automatic runner Ke’Bryan Hayes scored in a collision with catcher Wilson Contreras. Hayes remained down for a few moments before walking off under his own power. Hayes homered earlier in the game.