What are Pokémon counters?

These pages report observed matchup checks from Smogon matchup artifacts. A row is an observation with a sample count, a target KO or switch rate, and a standard error. It is not proof that a Pokémon can always switch in safely.

How are the counter check percentages calculated?

In the upstream artifact, n is the number of relevant encounters, p is the fraction where the target was knocked out or switched out, and d is the standard error sqrt(p(1-p)/n). Lists rank p minus four d, so uncertain observations receive a larger penalty.

How often are the counter lists updated?

Each page displays the source month or merged month range and its generated date. Data changes only when crob.at imports a new source artifact.

How do I use the Pokémon counter search?

Use the search bar to find a Pokémon in available formats. Open a Pokémon to see observations ranked by p minus four standard errors. Inline damage calculations are separate set estimates and do not change the observed matchup metric.

"groudon" – Pokémon Counter Search

22 results for “groudon” across 22 formats · 8 counter guides · 14 usage-only · Clear

Search: "groudon"

Gen 9 Ubers #20 · 8.40%

Gen 9 Anything Goes #47 · 1.88%

Gen 5 Ubers #2 · 45.17%

Gen 4 Ubers #4 · 41.67%

Gen 8 Ubers #5 · 39.15%

Gen 9 Doubles Ubers #13 · 13.44%

Gen 9 VGC 2026 Regulation I #36 · 2.72%

Gen 9 VGC 2026 Regulation I Best of 3 #41 · 2.17%

Gen 9 Godly Gift #40 · 3.96%

Gen 4 VGC 2010 #4 · 33.40%

Gen 8 VGC 2022 #5 · 29.51%

Gen 9 Shared Power #26 · 5.87%

Gen 9 350 Cup #46 · 4.08%

Gen 9 Pokebilitiesbh #46 · 2.92%

Gen 7 Ubers #2 · 54.72%

Gen 9 National Dex Ubers #1 · 62.59%

Gen 7 Anything Goes #2 · 46.56%

Gen 9 Balanced Hackmons #1 · 65.93%

Gen 6 Pure Hackmons #4 · 40.19%

Gen 9 National Dex Doubles Ubers #1 · 48.21%

Gen 6 Ubers #1 · 94.49%

Gen 8 National Dex Ubers #6 · 23.94%