Where to find Riolu in Sun, Moon, Ultra Sun & Ultra Moon

SOS Encounter: Poni Grove
Walk: Poni Grove (10%)

Riolu also appears in

How to get Riolu in Sun, Moon, Ultra Sun & Ultra Moon

Its base catch rate is 75 out of 255 (higher is easier); the catch rate calculator works out your odds with each ball. For the look, the best colour match is Moon Ball, Heavy Ball or Great Ball.

Evolution: Riolu → Lucario.

Riolu in every game · Pokémon Sun, Moon, Ultra Sun & Ultra Moon interactive map (Alola)