Mario Tennis: World Open

TBA

All-Around

 * Mario
 * Luigi
 * Koopa Troopa

Technique

 * Princess Peach
 * Waluigi
 * Toad
 * Toadette

Power

 * Bowser
 * Donkey Kong
 * Wario

Speed

 * Yoshi
 * Princess Daisy

Unlockable

 * Rosalina - Speed (Finish the Mushroom Cup, 50cc)
 * Metal Mario - Power (Finish the Flower Cup, 100cc)
 * Shy Guy - Tricky (Finish the Star Cup, 150cc)
 * Lakitu - Tricky (Finish the Special Cup, 200cc)
 * Baby Mario - Speed (Finish the Mushroom Cup, 100cc)
 * Baby Luigi - Speed (Finish the Flower Cup, 150cc)
 * Baby Peach - Tricky (Finish the Star Cup, 200cc)
 * Baby Daisy - Tricky (Finish the Special Cup, 50cc)
 * Baby Rosalina - Tricky (Finish the Mushroom Cup, 150cc)
 * Pink Gold Peach - Power (Finish the Flower Cup, 200cc)
 * Iggy Koopa - Technique (Finish the Star Cup, 50cc)
 * Roy Koopa - Power (Finish the Special Cup, 100cc)
 * Lemmy Koopa - Speed (Finish the Mushroom Cup, 200cc)
 * Larry Koopa - Speed (Finish the Flower Cup, 50cc)
 * Wendy O. Koopa - Speed (Finish the Star Cup, 100cc)
 * Ludwig von Koopa - Technique (Finish the Special Cup, 150cc)
 * Morton Koopa Jr. - Tricky (Finish the World Open)
 * Mii - Any (Finish the World Open, 200cc)

Courts

 * Water Park - Wario
 * Sweet Sweet Canyon - Yoshi
 * Mario Circuit - Mario
 * Toad Harbor - Toad
 * Twisted Mansion - Luigi
 * Shy Guy Falls - Shy Guy
 * Mount Wario - Wario
 * Cloudtop Cruise - Koopalings
 * Bowser's Castle - Bowser
 * Rainbow Road - Rosalina

Unlockable Courts

 * GBA Mario Circuit - Baby Luigi
 * SNES Donut Plains 3 - Iggy Koopa
 * N64 Yoshi Valley - Yoshi
 * DS Tick Tock Clock - Baby Rosalina
 * 3DS Piranha Plant Slide - Bowser
 * Wii Grumble Volcano - Roy Koopa
 * N64 Rainbow Road - Rosalina