End Tournament Early:
When you are on the first round of a particularly tricky tournament, you can save your game on the 18th hole and you will be sent to the end game screen along with the prize money! Afterwards, you can go back to Legend Tour and select to resume your game and you will be on the 18th hole of the next event. Complete it and get the prize money for that event as well.

This not only works on tournaments, but it works on regular events as well.