PITTSBURGH (AP) — Paul Skenes allowed three hits over six efficient innings and the Pittsburgh Pirates beat the Detroit Tigers 3-0. In his first outing since starting the All-Star Game for the NL, Skenes struck out six, walked one and a hit batter to pick up his first victory since late May. The 23-year-old lowered his ERA to a major league-best 1.91 as Pittsburgh responded from a weekend sweep at home by the lowly Chicago White Sox by keeping the team that entered Monday with the best record in the majors in check. The Pirates did enough against Jack Flaherty to give Skenes a bit of breathing room.