From Bulbapedia, the community-driven Pokémon encyclopedia.
This is a list of standard Pokémon Trainers that can be encountered for all challenges at the Battle Tower in Pokémon Ruby and Sapphire. Each Trainer will use three Pokémon for Single Battles, four for Double Battles, and two for Multi Battles, randomly selected from a Trainer-specific set list. Every Pokémon used will have randomly-determined genders and Abilities, but factors used to calculate base stats (EVs, IVs, and Nature) are fixed.
The Battle Tower in Pokémon Emerald uses the same list of Trainers shared by all Battle Frontier facilities, whose teams are not restricted to the Hoenn Pokédex.
- See more: List of Battle Frontier Trainers (Generation III)