Pro Class

Pro Class' is a skill level 1000 skill points or above.

Wii Sports
In Wii Sports, Pro Class is any skill level above 1000.

Wii Sports Resort
In Wii Sports Resort, Pro Class is any skill level from 1000-1999, before Superstar Class. The announcer says "Pro Class!"

Wii Sports
Baiylin, Dingo, Elle, Hanazuki, Nemo and Shawn (Champion)

Sometimes PRO : Lion