Matt Maloney: Now that's a funky breaking ball grip
(image source: wikipedia)
And unless there was something wrong with his pointing finger, this is nuts. And I suspect that this is his curve grip. Adam Wainwright is using somewhat of a similar grip on his curve, but in his the seams are held much tighter and the middle finger is holding the outside of that vertical seam, thus inducing spin... Wonder whether there was an issue with his pointing finger or whether he did not feel comfortable graduating from little league curve grips. Nevertheless Andy has his work cut out for him...