Grassy Seed
Pokémon that run it
Usage is the share of teams carrying this item, not the share of Pokémon. The win rate is the posterior mean under a fitted prior, so a thinly played option is pulled toward the field average rather than reported at its raw rate. How these are measured. Every figure here is all-time over the whole corpus; the board this sits under follows the format and window pickers, so its numbers will differ.
Grassy Seed FAQ
All-time, whole corpusIs Grassy Seed good in Pokémon Champions VGC?
Grassy Seed is ranked #127 of 146 items by usage, carried by 70 teams (0.10% of teams). Those teams have won 50.81% of 371 games, above the 50% line. Usage says how many players trusted it; the win rate says how those games went.
Which Pokémon run Grassy Seed the most?
Sneasler, Farigiraf and Volcarona are the top species carrying it, by teams. The win rate beside each one is that species' own record, not this item's.
Is Grassy Seed spread across the metagame, or concentrated on a few Pokémon?
Concentrated: Sneasler alone carries 67.14% of the 70 teams running Grassy Seed, and its top three species together account for 88.57%.
How reliable is Grassy Seed's win rate?
The 50.81% figure is a posterior mean, not a raw average; the interval behind it is 47.56%–54.06%, from 371 games. That is a wide band, which means the true rate could sit anywhere in it. Treat the point figure as a rough read, not a precise one.
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.