PITTSBURGH — Jesse Winker and Eugenio Suárez combined to drive in four runs in the 10th inning as Cincinnati’s bullpen threw 5 1/3 hitless innings, and the Reds beat the Pittsburgh Pirates 5-1 on Wednesday.

Winker singled off reliever Duane Underwood Jr. (1-2) to lead off the 10th, scoring designated runner Nick Senzel. Nick Castellanos singled and Mike Moustakas walked ahead of Suárez, who drove a pitch into the left-center gap for a three-run double.

Gregory Polanco had the Pirates’ RBI.