Mario Power Tennis Cheats

To unlock Hana-Chan, just beat both Special tournaments (Fire and
Thunder) in singles.

In the introduction sequence when Wario and Waluigi look at the big scoreboard, you can see Toad and Toadette on the first part to the left on the scoreboard. Note: They are not playable characters.

Unlockable Tournaments

Star Cup:
Beat the 3 tournaments of the Normal Cup

Star Cup:
Beat the Flower Cup
Rainbow Cup:
Beat the Star Cup

Moonlight Cup:
Beat the Rainbow Cup
Thunder Cup:
Beat the Fire Cup

Planet Cup:
Beat the Moonlight Cup

Flower Cup:
Beat the Mushroom Cup


Unlockable characters

Hana-Chan (Wiggler):
To unlock Hana-Chan, just beat both Special tournaments (Fire and Thunder) in singles.

Patapata (Paratroopa):
To unlock Patapata (Paratroopa), just beat the 3 tournaments of the Normal Cup in doubles.

Propera Hey-Ho (Fly Guy):
To unlock Propera Hey-Ho (Fly Guy), just beat the 3 tournaments of the Normal Cup in singles.

Boss Packun (Petey Piranha):
To unlock Boss Packun (Petey Piranha), just beat both Special tournaments (Fire and Thunder) in doubles.
Unlockable Minigames
Baloon Panic:
Beat the Flower Cup in Singles
Mecha Bowser Mayhem:
Beat the Mushroom cup in singles

Coin Collectors:
Beat the Mushroon Cup in Doubles

Star Cup Beat the 3 tournaments of the Normal Cup
Thunder Cup Beat the Fire Cup
Moonlight Cup Beat the Rainbow Cup
Planet Cup Beat the Moonlight Cup
Flower Cup Beat the Mushroom Cup
Star Cup Beat the Flower Cup

To unlock all the options of a special court, just play on that
court in the Special Cup.

Beat normal flower cup in doubles, to unlock Wiggler (Defense.)