Type matchups and best counters for Diglett in Pokémon Polished Crystal. Learn which Pokémon can effectively counter Diglett and what types to use against it.
Types that deal increased damage to Diglett. Use these types to counter it effectively.
Types that Diglett resists or is immune to. Avoid using these types against it.
Pokémon that have type advantages against Diglett, either offensively or defensively.