HOUSTON — Mauricio Dubón hit a two-run homer, Framber Valdez struck out 10 in six innings and the Houston Astros came from behind to beat the Pittsburgh Pirates 5-4 on Wednesday night.
''It was pretty big, it felt pretty good to help the team win,'' Dubón said.
Dubón came in to pinch hit in the sixth inning with the Astros trailing 4-3. He hit a 97 mph sinker from reliever Colin Holderman (3-2) off the signage above the left field seats to give Houston the lead. It was Dubón's first career pinch-hit homer and helped Houston snap a three-game losing streak.
''Dubón with people on base, you know you're going to get contact,'' Astros manager Joe Espada said. ''Big swing, huge swing.''
Valdez (10-5) settled in after the second inning and gave up four runs on six hits in six innings for his fifth win in his last seven starts. Josh Hader pitched the ninth for his 21st save.
''I just thought I was doing something wrong with my mechanics and maybe I just wasn't executing my pitches, so that's why I decided to change it," Valdez said through a translator about pitching out of the stretch after the second inning. ''I started executing my pitches after that and they started getting to where I needed them to get to.''
This is the second time in Valdez's last three starts he's had 10 strikeouts, which ties a season high.
The Pirates led 4-0 but three errors by shortstop Oneil Cruz allowed three runs to score for Houston in the second and third innings. Jeremy Peña scored on a wild pitch after reaching on Cruz's throwing error in the second.