WHAT BRAND OF BASEBALL IS USED IN MAJOR LEAGUE BASEBALL GAMES?

I held the ball about 10 years ago during the universe array diversion . we have held most others given afterwards . Now we am not certain which the single is the the single from the universe array diversion . we would similar to to give it to someone as the present though we wish to have certain we have the right ball.
The the single we consider is it is the Cooper it says central joining, plain core core, as well as the lot #.If this is not the universe array the single . is it probable which it could be from the unchanging deteriorate game?