Original URL: http://www.psxextreme.com/psp-cheat-print/26.html
Virtua Tennis

Cheat: Codes and Unlockables

Go the the main menu, hold down the left shoulder button and enter the following codes:

All stadiums
Up, Down, Left, Right, Square, Square, Square

Begin World Tour with $1,000,000
Up, Down, Left, Down, Triangle, Triangle, Triangle

All racquets and clothing
Right, Left, Right, Right, Up, Up, Up

Unlock King & Queen
Up, Down, Up, Down, Square, Triangle, Square

Earn $2000 every week in World Tour mode
Up, Down, Right, Down, Triangle, Square, Triangle

Sepia mode (Everything looks like old time pictures)
Up, Down, Left, Right, Left, Left, Left

If you do it right, you'll hear a tone.