Jon Gray's ERA—overall, at home, and away—resembles a car crash, but only insofar as there's a story behind the story.
The necessary caveat for a review of Jon Gray’s first 40 major league innings—about 20 at home and 20 away—is that the sample is small. That might seem self-evident; but his few innings have not prevented a little too much hand wringing from skeptics and a little too much laudation from the optimists. The sample is too small to really justify either position. It’s not, however, too small to let lie unanalyzed. So let’s dive in.