Poké Cup (Japanese: ニンテンドウカップ Nintendo Cup) is one of the four Stadium Cups, appearing in both Pokémon Stadium and Pokémon Stadium 2. It is presented as being the officially-sponsored Pokémon League tournament.
The Cup has a level restriction on it as well, only allowing Pokémon between the levels of 50 and 55 to compete. In addition, the three-Pokémon team chosen by the player at the beginning of a battle may not have a total level sum above 155. This means as well that the six-Pokémon team chosen to compete can't have more than four Pokémon of level 55.
There are four levels that may be challenged; each level up must be unlocked by defeating the eight Trainers on the previous level.