Type matchups and best counters for Ditto in Pokémon Polished Crystal. Learn which Pokémon can effectively counter Ditto and what types to use against it.
Types that deal increased damage to Ditto. Use these types to counter it effectively.
Types that Ditto resists or is immune to. Avoid using these types against it.
No type resistances.
Pokémon that have type advantages against Ditto, either offensively or defensively.