Or maybe it's because Mel Stottlemyre is a horrible pitching coach and didn't realize that Contreras was tipping his pitches with the Yankees. There's a reason Georgie-boy wants our pitching coach, Don Cooper.
:rolly
I think you saw it quite a bit from over-the-hill Randy Johnson as well, huh? Like four Sox homers against him in one inning? This is not the same Contreras that pitched for the Yankees.