Yeah I agree. Chico has to be a bit more accurate in the strike zone before he can expect to get those close pitches called his way.
But wainwright can get a strike three call at the chin? ... sorry - but that does not fly with me - who cares where the other pitches are?? A strike is a strike - an umpire should take every pitch and every play individually at all times - to judge one pitch or play based on the previous pitch or play is completely unprofessional.