There are several ways to break in a new baseball glove, which have not changed much since the game was invented in England back in 1774 when it was called the "Game of Rounders".
The very best way to break in anything is to use it a lot; consequently, the best way to break in a tough leathered, never used baseball glove is to get on out there and "Play Ball!" The more you play, the more the glove will break in. After each use it is best to rub in some linseed oil all over the outside of the glove to clean it and soften it some more. Doing this as often as possible still is the best way to break in a baseball glove.
