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.

"yveltal" – Pokémon Counter Search

11 results for “yveltal” across 11 formats · 4 counter guides · 7 usage-only · Clear

Search: "yveltal"

Gen 7 Ubers #4 · 46.00%

Gen 9 National Dex Ubers #3 · 42.86%

Gen 7 Anything Goes #7 · 24.48%

Gen 9 Balanced Hackmons #26 · 6.68%

Gen 8 Ubers #1 · 95.13%

Gen 6 Ubers #4 · 36.73%

Gen 8 National Dex Ubers #2 · 44.92%

Gen 6 Pure Hackmons #30 · 3.25%

Gen 9 National Dex Doubles Ubers #12 · 15.03%

Gen 8 VGC 2022 #18 · 10.97%

Gen 9 Pokebilitiesbh #60 · 2.08%