Vice Champion

A Vice Champion is the second-to-last CPU you face in a sport, just before the Champion, meaning they have the second highest skill level.

Wii Sports

 * Ko and Lion - Tennis
 * Ogisnava's team - Baseball
 * Nemo - Boxing

Wii Sports Resort
There are no Vice Champions in Wii Sports Club, because since there are grades instead of skill levels, the CPU Miis aren't faced in a specific order.
 * Minnie - Swordplay
 * Mariana's team, Kawaski's team - Basketball
 * Kawaski - Table Tennis
 * Usagi - Cycling