Good bet according to this stat:
Against fastballs and cutters this postseason, the Phillies are hitting .273/.338/.517. And on sliders, curveballs, changeups and splitters, it's .184/.240/.333. Well, it's a good thing the Astros' pitchers feature an array of off-speed stuff. As good as their fastballs are -- their softer stuff made Yankees and Mariners hitters look silly to the tune of a .169/.226/.250 slash line.