CINCINNATI—Max Scherzer pitched seven shutout innings in another dominant performance for the Los Angeles Dodgers, who kept up their push in the NL West with a 5-1 victory over the Cincinnati Reds on Saturday. Scherzer (15-4) improved to 7-0 in nine starts since being traded from Washington to the Dodgers on July 30. He allowed just two hits, struck out seven and lowered his MLB-best ERA to 2.08. The Dodgers began the day two games behind division-leading San Francisco. It was another tough loss for the Reds, who came in one game behind St. Louis for the second NL wild-card spot. Cincinnati will try Sunday to avoid losing its eighth straight series. “I had a good feel for my curveball today,” Scherzer said. “I was able to throw it low in the zone. If I can get that going, that allows my fastball to play. That allows Barnesy (catcher Austin …