ST. LOUIS -- Brandon Pfaadt was in complete control on Monday night, until he wasn't. Pfaadt was unhittable in the early going of the D-backs' 5-3 loss in the first of a three-game series against the Cardinals at Busch Stadium. He retired the first 12 batters he faced. Even after Nolan Arenado singled to lead off the fifth to break up the perfect game, Pfaadt responded by sandwiching strikeouts of Paul Goldschmidt and Iván Herrera around a groundout to Alec Burleson to complete a dominating five-inning stretch. Then it fell apart. "It was a tough one to swallow," Pfaadt said....