(Photo credit: Orlando Ramirez-USA TODAY Sports)
Christian Walker's two-run single in the top of the 10th inning Saturday night lifted the visiting Arizona Diamondbacks to a 7-5 win over the San Diego Padres.
With Corbin Carroll placed at second to start the inning, Geraldo Perdomo bunted for a hit when reliever Wandy Peralta (2-2) mishandled the ball. Pinch-hitter Randal Grichuk walked to load the bases and Walker poked