What brand of baseball is used in major league baseball games?

Friday, June 4th, 2010 at 3:26 pm

I caught a baseball about 10 years ago at a world series game. I have caught many others since then. Now I am not sure which one is the one from the world series game. I would like to give it to someone as a gift but I want to make sure I have the right ball.
The one I think is it is a Cooper it says official league, solid core center, and a lot #.If this is not the world series one. is it possible that it could be from a regular season game?