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.

"sylveon" – Pokémon Counter Search

23 results for “sylveon” across 23 formats · 1 counter guide · 22 usage-only · Clear

Search: "sylveon"

Gen 9 Champions VGC 2026 Reg M-B Best of 3 #10 · 15.54%

Gen 9 NU #25 · 9.32%

Gen 8 National Dex Doubles #52 · 5.81%

Gen 6 Doubles OU #5 · 36.22%

Gen 8 Doubles OU #55 · 2.32%

Gen 9 Doubles UU #52 · 3.65%

Gen 9 Champions VGC 2026 Regulation M-A #11 · 15.18%

Gen 9 Champions VGC 2026 Regulation M-A Best of 3 #12 · 13.16%

Gen 9 Champions BSS Reg M-B #49 · 3.72%

Gen 9 Champions BSS Regulation M-A #46 · 3.28%

Gen 9 STABmons #37 · 4.30%

Gen 6 VGC 2015 #8 · 19.57%

Gen 9 Champions VGC 2026 Reg M-B #11 · 15.80%

Gen 9 Champions4v4doublesuu #15 · 15.26%

Gen 9 2v2 Doubles #21 · 6.27%

Gen 94 V4doublesuu #22 · 9.30%

Gen 9 Championsuu #28 · 7.83%

Gen 8 1v1 #34 · 4.17%

Gen 9 1v1 #36 · 3.37%

Gen 9 Inheritance #47 · 3.26%

Gen 9 Convergence #60 · 1.99%

Gen 9 Partners in Crime #65 · 2.85%

Gen 9 Shared Power #93 · 1.33%