The Pokémon Go Battle League takes Pokémon Go’s Battle system – which until 2020 allowed friends or local players to complete against one another – and make it into a competitive, worldwide matchmade league anyone can compete in.
Following the release of Season 6 in November 2020, the Go Battle League underwent a number of significant changes – increasing the number of ranks to 24 with the highest ranks being marked by special names (Ace, Veteran, Expert, Legend), new rewards and an increased length.
Despite these changes, the overall structure of the Go Battle League in Pokémon Go has remained the same – players are still placed Ranks that reset at the end of every Season.
Like Raids, it also has paid and free participation, with different Go Battle League rewards accordingly.
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How the Pokémon Go Battle League works, from Ranks to Seasons
There are many components to how the Pokémon Go Battle League works, with a number of changes being introduced in Season 6 alongside the Season of Celebration, but here it is at a glance:
- The Pokémon Go Battle League takes place over the course of a Season, and will rotate through all three existing Leagues which cap Pokémon by their CP – the Great League (1500 CP), Ultra League (2500 CP) and Master League (any CP) – every two weeks. There are bonus leagues introduced in new seasons, but those three will feature in every season.
- The CP for Mega Evolutions will be automatically redued temporarily to ensure they can participate in the Great League: Mega Edition and Ultra League: Mega Edition. This reduction will only be in effect during the battle, returning to normal afterwards.
- From Season 6 onwards, the number of Pokémon Go Battle League Ranks increased to 24. The ranks still have a number of different progression requirements; climbing from Rank 1 to Rank 20 requires you to partake and win a number of battles, while Rank 21 to Rank 24, each with it’s own unique title, requires you to reach a certain rating. During the current Interlude season, however, the rankings have been capped at 20.
- Your ‘battle rating’ that increases when you win and drops when you lose. Though this exists outside of the Rank system, you are required to progress past certain thresholds to progress the last four Ranks. It also gives you an additional metric to complete against (with your friends, or even yourself) once you reach Rank 24 within a Season.
- For the five matches you play within a set, you can receive rewards, which are displayed on screen in a ‘free’ and ‘premium’ track, the latter you can enter by using a Premium Pass. Note once you have entered a run of battles, you cannot change track partway through.
- There are also additional rewards you earn when you level up a rank, and more at the end of the season.
Pokémon Go Battle League rules and battle restrictions
Go Battle League battles seem to behave the same as a standard Battle against a Friend or someone locally, but there are some competitive-orientated rules and restrictions to make things fair:
- Each time you enter the Go Battle League, you will play a ‘set’ of five matches.
- There is a limit to how many Go League Battles you can participate in per day, whether free or paid, at six sets (or 30 battles) per day.
- You can only use one of each Pokémon species in your Battle team in a contest.
- As per game-wide Battle rule changes, if Pokémon use Charged Attacks at the same time, the Pokémon with the highest Attack stat will go first. If they are the same, one Pokémon chosen at random will go first.
- Switching between Pokémon will reset any changes made to Attack or Defence, such as buffs or debuffs from moves made during battle.
- The switcher timed was changed to 45 seconds during the Tales of Transformation Season and will continue to be so going forwards. This change is also live in Trainer Battles against friends and all Team Go Rocket battles.
Pokémon Go Battle League Season 28 dates explained
Season 28 of the Go Battle League is running throughout Twilight Trails in Pokémon Go. During this season, you’ll be able to compete in a selection of special cups in all three leagues – Great, Ultra and Master.
The Leagues will rotate on a weekly basis. The only exception is when all three Leagues are running simultaneously and, during this time, no special cup will be available (except for when the three leagues run simultaneous three times during the season). It’s important to remember that these dates are subject to change and we’ll keep this page updated with any changes which occur.
The Go Battle League Season 28 begins on Tuesday, 8th September at 9pm UK time / 1pm PT and ends on Tuesday, 1st December at 9pm UK time / 1pm PT.
Here are all the dates for the Go Battle League Season 28:
- Great League: Mega Edition, Ultra League: Mega Edition and Master League: Mega Edition dates – 8th September to 15th September
- Great League, Ultra League: Mega Edition and Willpower Cup: Great League Edition dates – 15th September to 22nd September
- Ultra League, Master League: Mega Edition and Retro Cup: Great League Edition dates – 22nd September to 29th September
- Master League and Mega Color Cup: Great League Edition dates – 29th September to 6th October
- Great League: Mega Edition, Ultra League: Mega Edition and Master League: Mega Edition dates – 6th October to 13th October
- Great League, Ultra League: Mega Edition and Little Cup dates – 13th October to 20th October
- Ultra League, Master League: Mega Edition and Fantasy Cup: Great League Edition dates – 20th October to 27th October
- Master League and Mega Halloween Cup: Great League Edition dates – 27th October to 3rd November
- Great League: Mega Edition, Ultra League: Mega Edition and Master League: Mega Edition dates – 3rd November to 10th November
- Great League, Ultra League: Mega Edition and 2026 GO LAIC Cup dates – 10th November to 17th November
- Ultra League, Master League: Mega Edition and 2026 GO LAIC Cup dates – 18th November to 25th November
- Master League and Mega Catch Cup: Great League Edition dates – 24th November to 1st December
You’ll receive quadruple Stardust for win rewards, but not end-of-set rewards, between the following dates:
- 8th September to 15th September
- 22nd September to 13th October
- 20th October to 10th November
- 18th November to 1st December
Image credit: Niantic
Go Battle League Season 28 events in Pokémon Go
There’s two Go Battle League events running throughout Season 28 in Pokémon Go.
The first is, of course, the free battle-themed Timed Research quest available from the in-game shop. The first quest step focuses on catching Pokémon, rewarding you with Pokémon encounters that will help you build a new Go Battle League team. This makes it perfect for anyone who hasn’t invested much time in battling within the Leagues!
After this page, the others will following the League quests of days past – tracking your victories during the Twilight Trails Season, requiring you to partake in 100 battles and achieve 50 victories to complete each one. In return for completing progressing, you’ll earn Stardust, Rare Candy XL, an Elite Fast TM and an Elite Charged TM.
The second event is the recurring Go Battle Thursday events running between 12am to 11:59pm (local time) every Thursday.
During these events, you’ll earn quadruple Stardust from win rewards, but not end-of-set rewards. The number of battle sets you can partake in will also be increased to 10, meaning you can partake in 50 battles every Thursday.
Pokémon Go Battle League Rank requirements
Go Battle League has you progress through 24 Ranks per Season. This number was increased from 10 on November 30th 2020, alongside the release of Season 6 of the Go Battle League and the Season of Celebrations.
Each Rank requires a different objective for you to progress, and each one also has it’s own set of rewards.
From Season 6 onwards, you’ll need to participate and win a number of battles to progress from Rank 1 to Rank 20.
Certain ranks will be easier to overcome than others, because they will only require you to complete one set of battles to progress. This means that, even if you only win one battle out of five, you’ll still progress to the next rank.
The Ranks that only require you to complete one battle set are – Rank 5, Rank 10, Rank 15 and Rank 19.
If you wish to climb from Rank 21 to Rank 24, however, you need to obtain a certain rating by remaining undefeated for a certain number of matches.
Each Rank from 21 to 24 also has its own specific title – Ace, Veteran, Expert and Legend – which not only helps you identify which rating you need to achieve, but gives you some good bragging rights too.
Below you can find which title has been assigned to each rank, alongside the rating you’ll need to progress to that specific rank:
- Rank 21 – Ace – 2,000 rating
- Rank 22 – Veteran – 2,500 rating
- Rank 23 – Expert – 2,750 rating
- Rank 24 – Legend – 3,000 rating
It’s time for the Go Fest 2026: Mega Finale event! There’s a range of habitat hours and Armored Mewtwo has finally returned. You can also battle Mega Mewtwo X and Mega Mewtwo Y. Want to know what’s happening for the rest of the month? Then take a look at the September schedule. Don’t forget to keep an eye out for both the rarest Pokémon and the best Pokémon in your travels.
Pokémon Go Battle League item rewards
As you climb through each Season in the Go Battle League, you’ll find yourself being rewarded in a number of ways. This includes set win rewards, Pokémon encounters and rewards for progressing to a new Rank.
The specifics of rewards, especially the Pokémon encounters, tend to change from season to season, so it’s always a good idea to read through this section at the beginning of each season, so that you know what’s waiting for you.
Rank rewards
Rank rewards are, as the name suggests, the rewards you receive for progressing to a new rank in the Go Battle League. These rewards often include useful items, like Potions, and Stardust.
Under the ranking system from Season 6 onwards, a number of ranks now only require you to complete one set of battles, be it win or lose, for you to progress to the next rank. These ranks have also been given specific reward tracks, which means you’re guaranteed a certain type of reward for completing them.
Below you can find these special ranks and the type of rewards you’ll receive for completing them:
- Rank 5 – Mystery items
- Rank 10 – Stardust
- Rank 15 – Rare Candies
- Rank 19 – Pokémon encounters and an Elite Fast TM
Go League set win rewards
Each set contains five matches, and you earn more rewards for each subsequent win, allowing you to win a total of five rewards if you win every match.
Before you play, you can either earn basic (free) rewards or use a Premium Pass to earn a different set of rewards. These are usually more of the same reward types, or will see the order shuffled so it’s easier to get certain rewards.
You can see what the rewards in both the basic and premium sets are before you begin, so you can make the call of whether you want to spend a Premium Pass or not (after all, winning isn’t guaranteed!).
Possible rewards in both tracks include:
- Stardust
- Charged TMs
- Mystery Item (either a Sinnoh Stone, Charged TMs, Golden Razz Berry or Silver Pinap Berry
- Rare Candy
- Pokémon Encounter (some guaranteed at certain ranks)
- When you hit certain ranks – Avatar items, such Pikachu Libre and character-inspired clothing and avatar pose exclusive to that season
Pokémon Go Battle League Season 27 encounter rewards
Pokémon encounters are the same regardless of whether you go for the free or premium reward track, but differ according to your Rank. If you’re playing the free reward track, then you’re guaranteed a Pokémon encounter after three wins, but, if you’re on premium, then you only need one win to earn your encounter.
The higher the rank, the wider the pool of possible encounters gets, with more rare creatures available. Here are the Pokémon encounter rewards which have been currently announced for the Interlude Season:
Bellsprout
Swablu
Inkay
Mareanie
Audino
Dratini
Beldum
Male Frillish
Mimikyu
Cramorant
Morpeko
If you reach rank 20, you’re also guaranteed an encounter with the legendary Pokémon which is in five-star raids at the time you reach the Pokémon encounter reward.
Guaranteed Pokémon encounters will always occur, even if you don’t earn enough wins on that encounter specific rank. This means if you haven’t had your encounter with Toxtricity (Low Key Form) by the time you reach Rank 17 and then earn an encounter, you’ll have to face this Pokémon before Dondozo.
Once you’ve caught Toxtricity (Low Key Form), you’ll be able to catch Dondozo during your next Pokémon encounter and this is the same for all the guaranteed Pokémon encounters.
Other Pokémon Go Battle League rewards
The inspiration for Season 28’s outfit rewards is Ryme, the Montenevera Gym Leader in Paldea. This means her first appearance was in Pokémon Scarlet and Violet. You had to climb a mountain to battle this former rapper and, unlike the other Gym Leaders, you have to defeat her in a Double Team fight.
This clothing set consists of five pieces, one being a new animated pose, and you can earn each piece of clothing by reaching a specific Rank in the Go Battle League.
Below you’ll find which pieces of the Ryme-themed clothing set are earned at each Rank:
- Rank 10 – Ryme Shoes
- Rank 15 – Ryme Cap and Ryme Earrings
- Rank 20 – Ryme Outfit
- Legend Rank – Ryme Pose
Image credit: Scopely Explore
Finally, by reaching Rank 20, you’ll earn an Elite Charged TM and, when Season 28 ends, you’ll also receive an Elite Fast TM.
Remember – your ranking will reset at the end of every season, so, if a certain reward has caught your eye, make sure you get it this season or else you risk missing it!