I just got my double end bag a few days ago, and already, the ball is ripping at the top seams, should this happen?

Prolly not. How much did you inflate it? I think that mine is rated at 4lbs maximum. I'd take it back and get a refund

I forget, but I know when I inflated it to the lbs it called for. Ill email them. i got it from ringside.

Most people tend to make the tension too high as well. The bag shouldn't be stretched really tight, it should have some give to it.