PHILADELPHIA, May 10 (UPI) -- Randy Wolf was dominant in a five-hitter, making a pair of first-inning runs stand as the Philadelphia Phillies remained unbeaten on Saturdays with a 2-0 victory over the Houston Astros.
Wolf (5-2) scattered four singles, a double and a walk in recording his fifth career shutout. The lefthander struck out six and has fanned at lead a half-dozen in all but one of his last six starts.
Bobby Abreu, who began his career with Houston, and Mike Lieberthal had RBI singles in the opening inning for Philadelphia, which improved to 6-0 on Saturdays this season.
Houston starter Wade Miller (1-4) was charged with both runs but left after being hit on the right thigh by a line drive off the bat of Jim Thome with one out in the first inning. He was diagnosed with with a bruise and is listed as day-to-day.
Four relievers held Philadelphia to four hits the rest of the way, but the Astros were unable to rally.
