GO Battle League
Three leagues, rotating cups, and a 24-rank ladder. The right team is league-specific — what dominates Master can't even fight in Great. Use the tier list to pick a build, then grind sets.
The accessible league — turns the meta into a puzzle of low-level high-IV mons. Build the bulkiest 1 500 max-CP team you can.
Open the tier list and filter Attackers — most Great League meta picks come from B/A tiers in PvE rankings (Bulk + spammy charged moves dominate).
Mid-range. Legendaries and Mythicals enter the picture. Bulky 2 500-cap builds dominate — but each at a level just under their max.
Stardust budget gets serious. Most Ultra-League players spend 100 000+ dust per build. Use the power-up planner to budget.
Open class. Highest-CP legendaries dominate. Best Buddy + Lucky + maxed-out builds win — the most expensive league to build for.
Most expensive league to build for. Each L50 + Best Buddy build costs ~750 K dust + 300+ XL Candy.
Pick three meta mons and instantly see type coverage, defensive exposure, and anti-meta matchup analysis.
Cup formats (Jungle, Catch, Element, etc.) rotate weekly with their own rules. Check the events calendar for active cup details.
A set is 5 matches. Cumulative wins matter for rank-up; rating swings per match.
You can play up to 5 free sets each day. 25 battles total.
Premium Battle Pass unlocks an additional 5 sets per day.
You walk 3 km to unlock the next set after the first. Background tracking counts.
| Rank band | How it works |
|---|---|
| Rank 1 → 4 | Win 1 set per rank-up. Easy onboarding. |
| Rank 5 → 14 | Set wins matter; net wins climb the ladder. ~30 sets to clear. |
| Rank 15 → 19 | Win-rate gates. Your battle-rating decides which rank tier you sit in. |
| Rank 20 → 24 | Rating gates above 2 500 → 3 500. Veteran territory. |
| Ace · Rank 21 | Rating ≥ 2 750. First named tier. |
| Veteran · Rank 22 | Rating ≥ 3 000. Top 10 % of active players. |
| Expert · Rank 23 | Rating ≥ 3 500. Top 1 %. |
| Legend · Rank 24 | Rating ≥ 3 000+ in elite Q. Decided per-season. |
Reaching Legend in any season unlocks an avatar pose + counts toward the L50-tier task. Ratings reset each season but rank persists at a floor of Rank 20.
Per set, scaling with rank and rating. End-of-season rewards add a chunk.
Each season has rotating encounter rewards — sometimes regional, sometimes Mythical.
Random drops include Charged + Fast TMs, Rare Candy XL, Stardust, and rare Sinnoh / Unova Stones.
Each rank-up unlocks themed clothing — visual flex for your trainer card.
Switch the mode toggle to PvP and filter by league for the meta picks.
Find moves with high DPT / EPT / DPE — the building blocks of every team.
Plan the second-move and power-up budget before you commit.
GO Battle League — Great, Ultra, Master
GO Battle League is the PvP layer of the game. Three formats with three CP caps invert the IV meta: hundos shine in Master, while Great + Ultra reward low-attack stat-product winners. This page covers the cap mechanics, stat-product math, shield strategy, and how IVs flip when a cap enters the picture.
The three league CP caps
Great: 1,500. Ultra: 2,500. Master: uncapped. The lower the cap, the more inverted the optimal IV spread becomes. At Master, level-50 hundo Mewtwo wins. At Great, level-50 0-attack Azumarill wins. The cap rewards the IV combo that maximises stat product at exactly the cap level.
Shielding and the move-loop game
Each player has 2 shields. Charged moves do less damage when shielded — usually 1 chip damage. Shield decisions are won by reading opponents: bait with cheaper charged moves (Gyarados Aqua Tail) to drain shields, then close with high-damage closers (Hydro Pump). Most high-level matches decide on a single shield mis-call.
Team building basics
Standard GBL team: 3 mons — a Lead, a Safe Switch, and a Closer. The Lead opens; you can switch once per match. The Safe Switch tanks unfavourable matchups. The Closer cleans up with high-attack burst moves once shields are down. Use the tier list filtered to PvP for current meta picks per league; cross-reference functional hundos for the rank-1 IV math per species per league.
FAQ
What's the difference between Great, Ultra, and Master League?
Great League caps mons at 1,500 CP. Ultra League caps at 2,500 CP. Master League has no CP cap — top-tier Legendaries dominate. Each cap fundamentally changes which species (and which IVs) are optimal. Great + Ultra reward low-attack high-bulk stat-product winners; Master rewards pure attack + max-level Legendaries.
Why is a 100% IV mons bad for Great League?
A hundo's high attack pushes it to the 1,500 CP cap at a lower level, leaving less defense and stamina. A 0-attack 15-defense 15-stamina mons reaches a higher level under the cap, with more stat product (the multiplicative product of all three stats). For most species in Great League, low-attack IV spreads are the rank-1 picks. See the /functional-hundos page for the league-by-league rank-1 IV math.
How do shields work in PvP?
Each player starts a match with two protect shields. Tapping a shield blocks one charged-move's damage entirely. Shield decisions are the highest-leverage skill in PvP — burning shields on weak moves wastes them, while preserving them through fake-outs wins games. Most matches end with both players having used 1-2 shields.
What does stat product mean?
Stat product = (Attack × Defense × Stamina). Higher = better PvP performance under a CP cap. Because Great + Ultra cap CP, raising one stat caps faster and sacrifices product. The "rank 1" IV combo for a species is the IV spread maximizing stat product at exactly the cap level.
How do I climb GBL ranks?
Win matches, gain rating; lose, lose rating. Rank floors at 0 / 1 / 2 / 3 / Ace (2,000) / Veteran (2,500) / Expert (2,750) / Legend (3,000). Above Ace, lose rating on losses. Sweep matches early in a Season for Legend grind. Use the /tier-list PvP filter to pick meta-relevant teams; rank-1 stat-product IVs from /functional-hundos.