Yeah I agree. Some guys just get into a nice groove and as long as they don't change anything mechanically, they're fine. I would agree to an extent, however, in this specific instance Zambrano was hardly in a groove. He was fighting himself all night. I didn't see the game so I don't know. Was he missing by a lot or just off by a little? Plus, I think it depends on what pitches he threw/throws. He's mostly fastball slider...correct?