Bowser Star Character: Beat Bowser in Peach tournament

DK Star Character: Beat DK in Peach tournament

Luigi Star Character: Beat Luigi in Peach tournament

Mario Star Character: Beat Mario in Peach tournament

Peach Dome Court: Beat the Peach tournament in either singles or doubles

Peach Star Character: Beat Peach in Peach tournament

Waluigi Star Character: Beat Waluigi in Peach tournament

Max Level(Level 5): Beat all the characters with Ace or Clay in Exhibition on level 4

Mini-game option: Beat any mini-game in the story-mode to unlock this option.

Unlock Technical difficulty in Power Tour Mode: Finish Power Tour mode under easy or normal difficulty. Technical difficulty acts as a hard or expert mode of the game.

Barb: Defeat her in the Island Open

Chris: Defeat him on the junior courts

Elroy: Defeat him on the center court

Emi: Defeat her on the senior courts

Gary: Defeat him on the senior courts

Kyoko: Defeat her on the senior courts

Mason: Defeat him on the junior courts

Paula: Defeat her on the center court

Roy: Defeat him on the senior courts

Sasha: Defeat her on the junior courts

Sass: Defeat him in the Island Open

Sophia: Defeat her on the junior courts

Tori: Defeat her on the center court

Whisker: Defeat him on the center court

Willy: Defeat him in the Island Open