The problem with this (and its the same problem with the refrigerator ball) is how do you ensure that your team is getting these, and the other guys aren't. More a theory than an actual practice. And once again, the umpires in the Majors get the balls more than an hour before game time. They'll cool down.

As Irish said, there is so many balls in a game, how do u know that the other team doesn't get them. You gonna pay them off?

How do I do this? I wanna create some offense for a sorry softball league I once played in.

According to legend, the Tigers and White Sox had a four-game series in 1965 where 18 home runs were hit. The balls were (allegedly) put in an oven and VIOLA! They jumped off the bats faster than Clinton could tap an intern!