FIP and xFIP treat defense the same. So when one is better at predicting a pitcher's ERA, the team's defense has nothing to do with that difference. Double shenanigans on steroids to infinity and beyond and back again.Concerning Mike Leake and LMAO moments it's kind of humorous to read you argue it's xFIP and not one of the best defenses in the majors that informs his ERA. Again it's another tell.