MARIO POWER TENNIS UNLOCKABLES
Max difficulty
Win all three Star Cup tournaments.
Ace difficulty
By winning the Planet Cup tournaments in singles or doubles mode.
Star Cup
Win all three Normal Cup tournaments.
Moonlight Cup
Win all the Rainbow Cup tournaments.
Bowser court
By winning the Special Cup Fire tournament in singles mode.
Mario Bros. court
By winning the Special Cup Lightning tournament in doubles mode.
Shy Guy
Win all three Normal Cup tournaments in singles mode.
Wiggler
By winning the Special Cup Fire and Lightning tournaments in singles mode.
Paratroopa
Win all three Normal Cup tournaments in doubles mode.
Petey Piranha
By winning the Special Cup Fire and Lightning tournaments in doubles mode.