Yankee's FIP's by month:
May- 5.02 (Last in baseball)
July- 3.48 (Obviously a small sample size)
It looks like after struggling the first two months, the Yankees pitchers finally settled into a groove. Girardi has seemingly found the right mix of relievers and the big money guys (Burnett/Sabathia) have started to live up to their contracts. Chien Ming Wang has also pitched much better of late.