Pokemon: Ash Ketchum's Most Used Types
Ash Ketchum has used a variety of Pokemon in the anime, with teams made up of all different types, but he seems to favor some types over others.
The BEST Ash Ketchum Pokémon of Every Type
Pokémon: After 25 years, Pokémon's Ash Ketchum finally becomes world's top trainer - The Economic Times
Ash Ketchum Render by AshleyTheSkitty on DeviantArt
Pokemon: Ash Ketchum's Most Used Types
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Pokemon': Ash's 8 Most Notable Unevolved Pokemon, And Why They Haven't Evolved
Pokemon: Ash Ketchum's Strongest Pokemon, Ranked
Ash Ketchum and Pikachu won't be Pokemon's stars anymore - The Washington Post
Ash's 12 Strongest Pokémon (Other Than Pikachu)