Mario Tennis Cheats (Nintendo 64)

Hold L while selecting a character to make him/her left-handed.

Shy Guy: Win the Star Cup/Singles Tournament.

  Donkey Kong Jr.: Win the Star Cup/Doubles Tournament.

Donkey Kong Court: Win the Mushroom Cup/Singles Tournament as Donkey Kong.

  Yoshi and Baby Mario Court: Win the Mushroom Cup/Singles Tournament as Yoshi.

  Mario and Luigi Court: Win Mushroom Cup/Singles Tournament as Mario.

  Mario Brothers Court 2: Win all the Doubles Tournament Cups as Mario.

  Mario/Luigi Castle Court: Win the Star Cup Doubles and Singles Tournament as Mario.

  Wario Brothers Court: Go through all the cups for Double Tournament with Wario.

  Piranha Plant Court: Complete any court (perfect, all 50 balls) in the Piranha Plant
Challenge with any character.

Hold R while selecting a character to make him/her contain handicaps with have more power.

Go through all the Tournament Cups with all the characters (including Shy Guy and Donkey
Kong Jr.) to unlock the Special Cups, which are much harder than the previous one. Press
R while selecting a character to access the Special Tournament in the menu.

www.mariotennis.com is hosting a tournament very similar to that in Mario Golf. 

  Starting September 1st, the Mario Cup tournament will begin. 

  The Entry Code for the Mario Cup is A3W5KQA3C. (enter in options menu) 

  Once you have completed the cup, you''ll be given a result code. Enter it at the Mario
Tennis website and your scores will automatically be added to the Leader Board with the
rest of the Mario Tennis players! 

  Remember to check back every two weeks for a new tournament... Good Luck!