Playing extraordinarily well in Grand Prix races can produce a Star Ranking upto 3 at the end results instead of the standard "C, B or A."
Collecting these stars in all Grand Prix's adds a Star Icon next to your name in WiFi Races and on the Results Screen for your opponents to see.
(Note: Say, if you get a Three star rating in every Grand Prix except one which you got a One star rating in. You would get a One starred nickname until you manage to upgrade the rank.)
|Unlockable:||How to unlock:|
|One starred nickname||Get a one star rating in every Grand Prix|
|Double starred nickname||Get a two star rating in every Grand Prix|
|Triple starred nickname||Get a three star rating in every Grand Prix.|