Unlock Seaside Course:
You need to have $600,000 in winnings or have won the Pacific Country Club tournament.
Unlock Northern Hill Course:
You need to have $900,000 in winnings.

Unlock Evergreen Country Club Course:
You need to have $1.7 million in winnings.
Unlock Desert Valley:
You need to have $3.5 million in winnings.
To unlock Royal Mirage:
Win the World Championship tournament.