Astros Silence Petco Park, Blanco Buries DarkHorse's Ray Theory

Well, that ERA advantage looked great on paper. Robbie Ray and his sparkling 3.08 mark? Turns out rust is real, folks. The Padres' lefty got shelled for five runs before San Diego could even settle into their overpriced craft beer, and Houston cruised to a 6-3 victory that made our -130 Padres pick look downright…