Rock Head
Pokémon that run it
| Pokémon | Teams | Share of its teams | Win rate |
|---|---|---|---|
 Hisuian Arcanine | 4,442 | 87.67% | 51.85% |
 Aerodactyl | 250 | 2.10% | 44.46% |
 Tyrantrum | 28 | 42.42% | 33.57% |
 Aggron | 21 | 3.41% | 39.44% |
 Arcanine | 13 | 3.57% | 33.96% |
 Steelix | 13 | 4.94% | 38.38% |
 Aerodactyl | 4 | 0.69% | 48.15% |
 Emboar | 1 | 1.11% | 42.86% |
 Tinkaton | 1 | 0.12% | 36.36% |
All-time figures across every format. Method
Rock Head FAQ
All-time, whole corpusIs Rock Head good in Pokémon Champions VGC?
Rock Head is ranked #25 of 189 abilitys by usage, carried by 4,764 teams (5.28% of teams). Those teams have won 51.24% of 48,306 games, above the 50% line. Usage says how many players trusted it; the win rate says how those games went.
Which Pokémon run Rock Head the most?
Hisuian Arcanine, Aerodactyl and Tyrantrum are the top species carrying it, by teams. The win rate beside each one is that species' own record, not this ability's.
| Name | Share of its teams | Win rate | Games |
|---|---|---|---|
| Hisuian Arcanine | 87.67% | 51.85% | 45,269 |
| Aerodactyl | 2.10% | 44.46% | 2,391 |
| Tyrantrum | 42.42% | 33.57% | 280 |
| Aggron | 3.41% | 39.44% | 213 |
| Arcanine | 3.57% | 33.96% | 106 |
| Steelix | 4.94% | 38.38% | 99 |
| Aerodactyl | 0.69% | 48.15% | 27 |
| Emboar | 1.11% | 42.86% | 7 |
| Tinkaton | 0.12% | 36.36% | 11 |
Is Rock Head spread across the metagame, or concentrated on a few Pokémon?
Concentrated: Hisuian Arcanine alone carries 93.24% of the 4,764 teams running Rock Head, and its top three species together account for 99.08%.
How reliable is Rock Head's win rate?
The 51.24% figure is a posterior mean, not a raw average; the interval behind it is 50.87%–51.61%, from 48,306 games. That is a narrow band for a figure with this many games behind it.
Where do these numbers come from?
Tournament decklists and real match records for Pokémon Champions, ingested from Limitless, Victory Road and the official circuit. These figures are all-time over the whole corpus, not scoped to a format or window the way the boards above the search bar are. Win rates are shrunk toward the field average rather than printed raw, so a thin sample cannot top a board.