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SV BSS Reg I Pokémon usage stats

Tier Analysis
Quick snapshot

Top Pokémon in SV BSS Reg I this May 2026: Koraidon (41.8%), Dondozo (41.2%), and Gliscor (39.3%). Biggest mover is Rillaboom at +21.5%. Sample: 841 battles played at ELO 1760+.

Top team cores · SV BSS Reg IPokémon that frequently show up together, inferred from usage stats
  1. #1
    HydreigonHydreigonRillaboomRillaboom
    100.0%
  2. #2
    LatiosLatiosUrsalunaUrsaluna
    100.0%
  3. #3
    LatiosLatiosPrimarinaPrimarina
    100.0%
  4. #4
    HydreigonHydreigonQuaquavalQuaquaval
    100.0%
  5. #5
    LatiosLatiosRillaboomRillaboom
    100.0%
  6. #6
    HydreigonHydreigonSlowking-GalarSlowking-Galar
    100.0%
Speed tiers · SV BSS Reg ITop picks by base Speed & ×1.5 Booster Energy / Choice Scarf boost
PokémonBase×1.5
Calyrex-Shadow150225
Zacian138207
Koraidon135202
Latios110165
Hydreigon98147
Lunala97145
Gliscor95142
Ho-Oh90135
Rillaboom85127
Quaquaval85127
Ceruledge85127
Dragonite80120
Recent events · SV BSS Reg ISmogon tournaments, suspect tests, and tiering events
  1. Season 38 (Week 7 [SV OU #3]) Won by MemphisDepayT2Jun 14, 2026
  2. Season 38 (Week 7 [SV OU #3]) Won by MemphisDepayT2Jun 14, 2026
  3. Season 38 (Week 7 [SV OU #2]) Won by FusienT2Jun 13, 2026
  4. Season 38 (Week 7 [SV OU #2]) Won by FusienT2Jun 13, 2026

Competitive Pokémon ranked by usage

This page indexes every Pokémon picked in the latest Smogon monthly snapshot for the selected format. Each row exposes the Pokémon's usage rate, its top moves, items and abilities at a glance, and a click-through to a dedicated profile (full move/item/ability/spread distributions, base stats, top teammates, checks & counters, and a time-series of its usage). Rates reflect what high-rated Pokémon Showdown players actually pick, no editorial picks, no curation.

The format selector at the top filters the table to a specific tier : Singles (OU, Ubers, UU, RU, NU, PU, LC, Monotype, National Dex), Doubles OU, or the live official VGC regulation. The compact ELO toggle scopes the data to the highest rating bucket the format publishes, so you can see what wins at high level rather than the broad ladder. Click any Pokémon name to open its profile, or use the breadcrumb to jump to the format dashboard.

Rankings reflect what high-rated Pokémon Showdown players actually pick, no editorial picks and no curation, and they refresh every month the moment Smogon publishes a new snapshot. The data is free, needs no account, and is also exposed through Pokékipe's public read API for analysts and team-builders.

FAQ · SV BSS Reg I

What's the most-used Pokémon in SV BSS Reg I?

Koraidon leads SV BSS Reg I with a 41.8% usage rate in May 2026, followed by Dondozo (41.2%) and Gliscor (39.3%).

Which Pokémon rose the most this month?

Rillaboom climbed the fastest in SV BSS Reg I this May 2026, with a +21.5% change in usage.

How many battles inform these SV BSS Reg I stats?

841 rated battles played on Pokémon Showdown ladder at ELO 1760+ during May 2026. Aggregated monthly from Smogon's public chaos JSON dump.

Where does the SV BSS Reg I data come from?

Pokémon Showdown's monthly ladder snapshot (chaos JSON), refreshed each month. For VGC formats, official tournament results are also surfaced when available via Pokémon Company's Pokedata feed.

When was the SV BSS Reg I data last updated?

The SV BSS Reg I usage snapshot above reflects May 2026. New monthly data drops a few days after the end of each month.