Pokémon League (Alola)/Title Defense - Bulbapedia, the community

Released - Pokémon Zero [v0.13.1 alpha] - FRLG enhanced remake

Rank each Champion from Worst to Best (ash not included as he's a league champion not a regional champion) : r/pokemonanime

Pokemon Sun/Moon - Alola Champion Title Defense: Vs. Gladion

Pokémon League (Alola) - Bulbapedia, the community-driven Pokémon encyclopedia

Champion Title Defense - Postgame - Walkthrough, Pokémon: Sun & Moon

Pokemon UltraSun & UltraMoon - All Champion Title Defense Battles (HQ)

Pokémon Ultra Sun & Ultra Moon - Elite Four

What's your favorite Steel Pokémon from the Alola region, and why? - Quora

Pokemon League - Alola - Pokéarth

Champion Title Defense - More Sidequests etc. - Postgame, Pokémon: Ultra Sun & Moon