Cheats: Mario Tennis 64 
Cheats
Direkt bei "Ring Tournament" eingeben
Mario Cup A3W5KQA3C
Luigi Cup M1C2YQM1W
Wario Cup UOUFMPUOM
Waluigi Cup LA98JRLAR
Bowser Cup N24K8QN2P
Donkey Kong Cup MM55MQMMJ
Peach Cup OF9XFQOFR
IGN64 Cup V2UFMPUZM
MarioTennis.com Cup 48HWOR482
Nintendo Power Cup J6M9PQJ6U
Blockbuster Cup ARM6JQARU