Rock Rock type
When attacking (with Rock moves)
| Super effective (2×) | FireIceFlyingBug |
|---|---|
| Not very effective (0.5×) | FightingGroundSteel |
| No effect | None |
When defending (as a Rock type)
| Weak to (2×) | WaterGrassFightingGroundSteel |
|---|---|
| Resists (0.5×) | NormalFirePoisonFlying |
| No effect (immune) | None |