Interestingly, Ash caught more Pokémon in Unova than he did in both Sinnoh and Hoenn, giving him an interesting roster of Pokémon to use while challenging the Unova League. Here is Ash Ketchum ...

Ash Ketchum, the protagonist of the original Pokémon ... given new personalities and backstories within the manga. The Hoenn ...

Pikachu has a battle win rate of 89% in 538 battles, proving to be Ash's strongest Pokemon. Greninja showcases a win rate of 87% in 55 battles, transforming into Ash-Greninja to secure victories.