Struggling Pirate hitters Freddy Sanchez, left, and Adam LaRoche sit in the dugout during the bottom of the ninth inning of a 9-5 loss to the Cincinnati Reds Sunday at PNCPark.

PITTSBURGH — Aaron Harang doesn't always need a lot of run support to win games. So he was more than grateful that, on a day he wasn't at his best, the Cincinnati Reds' offense certainly was.

Edwin Encarnacion's bases-loaded triple keyed Cincinnati's comeback from an early three-run deficit, and Harang settled down to maintain his dominance of the Pittsburgh Pirates as the Reds won 9-5 Sunday.

Adam Dunn added a two-run homer and Brandon Phillips drove in two runs as the Reds, losers of seven of nine following a 3-1 defeat Friday, bounced back to win the final two games of the series.

After his team was shut out until the ninth inning of a 3-1 loss Friday, manager Jerry Narron predicted his club was ready to come out of its offensive slump. The Reds produced 17 runs and 25 hits in their last two games, including an 8-1 victory Saturday night.

"Everybody is swinging the bat good, we've got a lot of discipline at the plate, we're swinging at pitches in the strike zone and that's how we can be better with the bat," said Encarnacion, who raised his average from .174 to .221 in two days. "If we keep throwing like that and keep hitting, we're going to win a lot of games."

Harang (4-0) benefited from the offensive support, helping himself with a run-scoring single in a five-run fourth that turned a 4-1 Reds deficit into a 6-4 lead.

"You get him down and have a chance to take him out and you let him get back up — you give a horse like him a second wind, like we did — you're not going to get another chance," Pirates manager Jim Tracy said.

The Pirates have scored nine runs in two games against Harang this season, but still can't consistently beat him. The right-hander is 10-3 in his career against Pittsburgh.

Harang lasted eight-plus innings, giving up 10 hits, walking four and throwing three wild pitches. Last year's NL strikeout leader fanned nine and has 36 Ks in six starts.

Paul Maholm's two-run single against Harang helped the Pirates open a 4-1 lead by the third, but they were shut out after that until Ryan Doumit hit a solo homer leading off the ninth that chased Harang. Doumit went 4-for-4 with an RBI double.