Heisey, who did not start on Sunday, entered Sunday with only three home runs and 19 RBIs over 220 at-bats. Last season he had 18 homers and 50 RBIs in 279 at-bats.
"It's been a little while," Heisey said. "Even the couple of home runs I had, they were home runs, but I didn't really get them as good as I got that one. It was good to finally really run into one, especially at a ballpark like this. You knew you had to get it pretty good to get it out of here in center field. It felt really good."