Unlockables

The five secret All Star Zubo - To 'unlock' the five secret All Star Zubo, you need to obtain 'X' amount of points in Practice Mode. Here is a list of the required points needed to unlock them.

Ace the tennis player obtain 400 points in Practice Mode
Clutch the baseball player obtain 1600 points in Practice Mode
Slice the golf player obtain 4000 points in Practice Mode
Snappy the American footballer obtain 10000 points in Practice Mode
Strike the footballer obtain 40 points in Practice Mode

White Room - There is a secret arena called the White Room which is unlocked by getting 10000 points in Practice Mode.

White Room obtain 10000 points in Practice Mode