I'm too lazy to look it up, and I'm playing devil's advocate here, but aren't the majority of his errors of his throwing? Just to make a point before people jump all over me....I love Castro. Love the kid. But I do think OP has a point, I'd like to see a little more patience out of him and there areas of him game that could use some work. Again, I'm thrilled he's a Cubbie. I'm glad he's here and shocked quite frankly that he came through the system.