I don't know if there is any truth to this, but i heard a lot of people talking on Chicago sports talk that Rich Harden has been tipping his pitches. Even the cubs announcer Bob Brenly and former catcher said he didn't understand why the Rockies hitter who were flailing at change ups the first time through were able to lay off them close to the plate the second time through. Once again i do not know the accuracy of this but it was worth a 2 unit play on the reds for me.