Upload & Sell: Off
Agree on the crop. Also, I'd post smaller images. I don't know about others but it's hard to really look at photos when I have to scroll to see it all without shrinking my browser window. at 1280 on the long side my browser window itself doesn't allow 100% viewing.
The first looks a little soft to me. 4 and 6 catch the most action in my opinion, but on 6 while I know where the ball is, I'd rather see it. Good job on faces.