Season 9

Season 9 of GO Battle League lasts from August, 2021 to November , 2021. It is preceded by Season 8 and will be succeeded by Season 10.

In this season, Little Jungle Cup was introduced. GO Battle Night has become GO Battle Day to allow more Trainers participating.

Formats
Great League Remix: 1,500 CP limit. Top 20 Pokémon banned.

Ultra League Remix: 2,500 CP limit. Top 10 Pokémon banned.

Little Jungle Cup: 500 CP limit. Only Normal-, Grass-, Electric-, Poison-, Ground-, Flying-, Bug and Dark-types allowed. Shuckle and Smeargle banned.

Halloween Cup: Only Poison-, Ghost-, Bug-, Dark-, and Fairy-type Pokémon allowed, excluding Legendary and Mythical ones. 1,500 CP limit.

Rewards
Basic Premium

Stardust The random items can include:
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Reaching Legend rank could earn avatar items and a pose inspired by Leon.

Pokémon
Guaranteed first Pokémon encounters:
 * Charizard: rank 1 (one only)
 * Mienfoo: rank 6
 * Noibat: Veteran rank
 * Deino: Expert rank
 * Pikachu Libre: Legend rank (one only)

Certain Legendary Pokémon could be obtained starting at rank 20 during their time in tier 5 Raid Battles.

End-of-season rewards

 * (rank 19 or above)