WASHINGTON — Nationals ace Max Scherzer pitched a no-hitter against the Pittsburgh Pirates in a 6-0 victory Saturday at Nationals Park. Scherzer lost his bid for a pefect game when he hit Jose Tabata with two outs in the ninth. He struck out 10. He also hit a single in the third, and the Nationals lead 6-0. In his previous start, Scherzer was perfect at Milwaukee last Sunday until Carlos Gomez led off the seventh with a bloop single.