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© 2026 TrainerOps — Competitive Pokémon Intelligence

Pokémon and all respective names are trademark & © of Nintendo / Creatures Inc. / GAME FREAK Inc. / The Pokémon Company. TrainerOps is a fan-made project and is not affiliated with, endorsed, sponsored, or specifically approved by them.

CHANGELOG

Changelog

Notable feature updates, fixes, and tweaks to the site.

  1. 2026-06-12

    • feat

      Speed calculator: Meta Top quick-pick & usage rates

      The “my Pokémon” picker now has a “Meta Top 50” button — pick one to apply its most common build (stat alignment, stat points, ability). On the rival side, a “Meta Top” dropdown (All/10/20/30/40/50) filters the speed table down to the most-used Pokémon, with a new column showing each one's usage rate beside its Speed. The panels were also refreshed: stat alignment, stat points and stage now use the same grid controls as the damage calculator, abilities show their effect text, and the weather/terrain row is more compact.

  2. 2026-06-11

    • feat

      Team builder: Meta matchup analysis

      Team analysis now includes Meta Matchups: your team is checked against the format's most-used Pokémon (choose the top 10/20/30/40/50), flagging unfavorable matchups (their common attack types are super-effective on 2+ members with no team member able to answer safely) and favorable ones (a member that takes no super-effective hit and hits back super-effectively). Their threat types cover STAB plus the damaging moves they actually run; your members' chosen abilities (e.g. Levitate, Thick Fat) are factored in. Open “Detail table” for the full attacks/hit-by multiplier grid — with each Pokémon's own typing and common attack types, names linking to their usage page, and hovering an alert highlighting the matching spots.

    • feat

      Team builder: common teammate suggestions

      While your team has open slots, candidates are suggested from real tournament pairing stats: Pokémon recommended by more of your current members rank higher, with the strongest pairing highlighted (lift = how much more often the two appear together than random chance; hover a member icon for each value). One click adds it to the first open slot — picking a Mega form auto-equips its Mega Stone.

    • feat

      Team builder: common set suggestions

      While editing a slot, the Pokémon's most common tournament sets (ability, item, moves, stat alignment and stat points) are listed right below — Pokémon with Mega forms show base and Mega sets side by side. Apply one with a click without changing your Pokémon choice.

    • feat

      Damage calculator: Meta Top 50 quick-pick

      Both the attacker and defender pickers now have a “Meta Top 50” button listing the format's 50 most-used Pokémon with their usage rates. Pick one to instantly apply its most common build (ability, item, stat points, stat alignment) — a quick way to check damage against the metagame's staples.

    • feat

      Usage: new Weaknesses tab

      See what share of appearing Pokémon are weak to each attacking type (weighted by appearances), with week-over-week rank changes. Expand a type to see the Pokémon behind the number, grouped into 4× and 2× with each one's share; abilities that rewrite a weakness are annotated (e.g. Levitate immune to Ground, Thick Fat turning 4× Ice into 2×). Works with the week, stage and source filters.

  3. 2026-06-10

    • feat

      Nav rename + Columns category dropdown

      Renamed nav items: “Dex” → “Database”. The Columns tab now has a tools-style dropdown listing the categories that currently have articles (e.g. “Basics”); picking a category shows only that type, while clicking Columns itself still shows all.

    • refactor

      Faster loads: home, news, events, team & tournament pages

      Home, news, events, team and tournament pages load faster, with near-instant repeat visits.

    • refactor

      Faster usage pages

      Switching filters (stage / source / week) on the usage page and opening a per-Pokémon page load faster — the first look at a new combination waits about 30–40% less.

    • feat

      Teams: featured ranking + instant results/usage

      The Teams library is no longer sorted only by “newest”: added four modes — Featured / Top results / Most used / Newest (Featured, the default, blends best placement, number of events, and recency so champion and popular teams surface first while new teams still get a look). Placement / medals (🥇🥈🥉) and event count show on page open instead of waiting on a second load.

  4. 2026-06-08

    • refactor

      Faster Regulation Dex: list first, move filter loads after

      The Regulation Dex opens faster: the Pokémon list shows instantly instead of waiting on move data. The “filter by move” list loads in the background and is only needed when you open the dropdown, so it no longer blocks browsing; shared ?moves= links still render the filtered result directly.

    • refactor

      Faster tournament pages

      Opening an event, toggling All / Top Cut, and opening a team are all much faster: repeat visits are near-instant, even for events with thousands of teams. The All / Top Cut switch is now instant.

  5. 2026-06-07

    • feat

      Team Builder: duplicate Pokémon warning

      When the same Pokémon is placed in more than one slot, the affected slots now show a ⚠ warning and a yellow border (mega forms and alternate forms of the same species count as duplicates too).

  6. 2026-06-05

    • feat

      Usage by tournament source + VictoryRoad & official-major ingestion

      The usage page gains a Source selector: view Limitless community events, VictoryRoad community events, and official majors separately, or all combined (shown only when ≥2 sources exist). Source combines freely with the All / Top Cut and Week views; VictoryRoad community events and official events were imported too. For majors split by age division, Senior / Junior teams are browsable in their own sections on the tournament page and enter the team library, while usage stats stay Masters only.

  7. 2026-06-04

    • feat

      Top Cut view for tournaments and usage

      Tournaments and usage now offer an All / Top Cut toggle. The tournament page switches between the full roster and the Top Cut, and shows that event’s own Pokémon usage; events with a Top Cut open on it by default. The usage page gains an All / Top Cut selector. The Teams library filter gains a “Top Cut” option, judged from each event’s actual cut (cut sizes vary).

  8. 2026-06-03

    • feat

      Per-Pokémon usage page: set cards, add to team, effect tooltips, teammate synergy

      A full redesign of the per-Pokémon usage page. You can switch weeks right on the page. New “Common Sets”, render as team-builder Pokémon cards (six per row); each can be copied to Showdown or added to your team — dropped into an empty slot, or (when the team is full) replacing a member or starting a new team; Mega cards also surface the recorded ability to tell apart sets that differ only by ability. Abilities / items / moves gain expandable effect tooltips (with a one-click expand-all). Items and common teammates show icons, and teammates link to their own usage page. When a listed ability isn’t the Pokémon’s own, it is flagged as a Mega-form / non-Mega-form ability or as bad source data. Common teammates gain a “synergy (lift)” column and a how-to-read table. The header shows this period’s appearances, usage rate and rank, plus a tournaments / teams / players summary.

    • feat

      Usage: weekly trends, common sets, cores, megas, Pokémon search

      The usage page evolved into team-building views. Added a week selector for per-week overall and per-Pokémon usage, defaulting to the latest week; Top trends has a line chart, each Pokémon page gains a weekly sparkline, and rankings show week-over-week rank movement. New “2-Core / 3-Core” (the pairs and trios most often seen together, sortable by usage or by “synergy (lift)” — actual co-occurrence ÷ co-occurrence expected from each Pokémon’s solo usage — with a collapsible how-to-read guide and a sample-scaled support threshold), and a “Megas” ranking (each mega form ranked separately). All four rankings gain a Pokémon search (by name, dex number, ability or type); each row links to a detail page or a “Teams” shortcut filtered to teams running it, and core members link to their details with a whole-combo “Teams” shortcut. Selecting a week trims the trend charts to that week, and a “Highlights” summary surfaces the most-used, top-synergy and biggest weekly climbs / drops / new entries; the stats line (tournaments / teams / players and dates) follows the selected week. The “How to read” guide is split into quick-read and details sections.

  9. 2026-06-02

    • fix

      Fix missing alternate forms & mega miscounts, flag off-format teams

      Fixes several alternate-form issues in team parsing. Paldean Tauros, female forms (Indeedee / Meowstic / Basculegion), and Showdown import/export species names were wrong; historical teams were backfilled. Also fixes Eternal Floette and female Meowstic holding their mega stone being counted as the base form instead of Mega. Teams holding multi-word mega stones (“Charizardite X/Y”) were likewise stored as plain Charizard and not shown as Mega — also fixed. Removes contaminated teams from mis-linked old-format teamlists, flags teams containing off-format Pokémon in the Teams library and detail page.

    • feat

      Team detail redesign

      The team detail page now reuses the team builder’s six side-by-side cards (with type / move / Stat-Point tooltips); team names are unified to “<player>’s first Pokémon” and carried into “Open in builder”. Appearance rows put the event date before the name, add a source link at the end.

    • feat

      Teams: filter by Pokémon, tournament on team cards

      Teams gains include/exclude Pokémon filters. Team cards now show the tournament name and date, and teams seen in several events are marked “In N tournaments”. Filtered results now cover every matching team and no longer break on large datasets.

  10. 2026-05-31

    • feat

      Tournaments: tabs and filters

      Upcoming and Archive are now switchable tabs with unified cards. Both tabs gain match-date and match-time filters, and now shows all tournaments by default. Sharing community/official and online/on-site filters.

  11. 2026-05-27

    • feat

      New Tournaments, Teams, and Usage pages

      Scrape tournaments from Limitless and aggregate Pokémon usage + conditional distribution (move / item / nature / stat points / teammates).

  12. 2026-05-25

    • fix

      Team Builder: factor effective move type into coverage analysis

      Pixilate / Refrigerate / Aerilate / Dragonize rewrite Normal moves; Liquid Voice flips sound moves to Water; Paldean Tauros Raging Bull resolves to Fighting / Water / Fire by breed. Shows the same ⚡ marker + tooltip as the damage calculator.

    • feat

      Team Builder: upgraded matchup analysis (coverage gaps, defense hotspots, row/column highlights)

      Attack coverage gaps are called out where no Pokémon can hit ×2; defense hotspots list ×4 weaknesses, "hot" columns with 2+ Pokémon weak at ×2 and no resistances, and "lonely" columns with only a single Pokémon providing resistance. Hovering any item in the analysis highlights the corresponding row/column/cell.

  13. 2026-05-23

    • refactor

      Nav restructure: split Tools into Dex + Tools

      Dex = Regulation Dex / Type Matchup / Moves / Items; Tools = Speed Calc / Damage Calc / Team Builder.

    • refactor

      Unified move filter bar across Moves / Damage Calc / Team Builder

      All three pages now share the same filter set (search + class + type + flags + target + Champions-only). Damage Calc keeps excluding status moves.

  14. 2026-05-22

    • feat

      Team Builder: full hover tooltips on team cards (type matchup / ability / item / nature / stats / move / coverage)

      Hover a card type for defense profile; ability shows full description; item shows name + effect; EV block shows nature and battle stats; move name shows power / accuracy / PP / priority / effect; move type badge shows coverage.

    • feat

      New Team Builder: 6-slot lineup, in-place expand editor, Mega display toggle, format-filtered

      Each slot: Pokémon / ability / nature / item / 4 moves / EVs. Toggle in the editor swaps the displayed form (stats / types / ability update live).

  15. 2026-05-20

    • feat

      New Type Matchup page: interactive 18×18 type chart, showing Pokémon that match the selected types

      Pick up to 2 attacker and 2 defender types to highlight rows/columns; selecting 2 defenders inserts a combined-multiplier column right next to the attacker labels (0/¼/½/1/2/4). Two side-by-side lists below show Pokémon matching the attacker types and defender types.

    • feat

      Regulation Dex: add Pokémon weakness/resistance columns, streamline and beautify tables

    • refactor

      Rename Format Browser → Regulation Dex

  16. 2026-05-19

    • feat

      Move List: filters, columns, and detail expansion

      Target and flag filter chips, priority / effect columns, auto-fit column widths, and click a move row to see which Pokémon can learn it.

    • feat

      Search: effect-text matching, clear button, full/half-width parity

      Move / ability / item search now matches effect descriptions; the search box has a clear button; names are NFKC-normalized so full-width and half-width queries match the same entries.

  17. 2026-05-18

    • feat

      Damage Calculator: Mega Sol + Protean

      Mega Meganium's Mega Sol treats moves as if in Sun (Weather Ball → Fire BP 100, Solar Beam/Blade no longer halved under rain/sand/snow, Fire ×1.5, Water ×0.5, Solar Power activates). Protean (Greninja / Meowscarada) always grants STAB ×1.5.

    • feat

      Damage Calculator: Champions ability effects

      huge-power, guts, blaze line, fairy-aura, sand-force, supreme-overlord, analytic, sharpness, reckless, mold-breaker, unaware, scrappy, merciless, shell-armor, earth-eater, purifying-salt, fur-coat, marvel-scale, dragonize.

  18. 2026-05-16

    • feat

      Damage Calculator: Champions special move effects

      Body Press / Foul Play / Psyshock / Last Respects / Weather Ball / Dual Wingbeat / Triple Axel etc. (~80 moves), including multi-hit ranges, cumulative BP, ability type rewrites (pixilate family).

    • feat

      Damage Calculator: end-of-turn residual + terrain grounding

      Per-side end-of-turn HP delta (burn / poison / sandstorm). Terrain boost gated by grounded flag; flying / levitate / air-balloon auto-detected.

    • feat

      Damage Calculator: BP / type change markers

      Move row shows effective BP and type, with a ⚡ marker and tooltip listing original value, hit count, or per-segment BP sequence.

  19. 2026-05-09

    • feat

      Add Damage Calculator page

  20. 2026-05-07

    • feat

      Add Item List page

  21. 2026-04-27

    • fix

      Update Champions move data changes

  22. 2026-04-25

    • feat

      Add Move and Ability Search to Format Browser

    • feat

      Add Move List page

  23. 2026-04-21

    • feat

      Add About and Changelog pages

  24. 2026-04-20

    • feat

      Daily, News, Events, Columns, Format Browser, Speed Calculator, and more are now live

    • feat

      Website launch