Uplak is a CPU Mii.
Wii Sports
In Boxing he is not good. His level is -7. In Tennis he plays with Zubi10 or Misami. His level is -11. In Baseball his skill is -123 and plays with Henry, Rita, Obeni, Emma, Sunax, Muxani, Hix and Geoos.
Wii Sports Resort
In Swordplay and Speed Slice his level is -153. In Table Tennis his skill is unknown. In Basketball His level is -10.
Levels
Boxing: -7
Tennis: -11
Baseball: -123
Swordplay: -153
Basketball: -10
Table Tennis: Unknown