Pokémon GO has announced an updated PvP battle system and Competitors Cup, and Mimikyu joins the fray. The rollout of the new PvP battle system begins today!

Pokémon GO Trainer Battle Update - Update to Pokémon GO Trainer Battles

Trainers,
Thank you for your continued passion for Trainer Battles in Pokémon GO. Earlier this year, we shared details about exciting updates coming to the Pokémon GO PvP battle system in our PvP update announcement. With this update, the team sought to strengthen Trainer Battles by rebuilding the core battle system so that battles consistently reflect player skill while maintaining the fast, responsive feel players expect from Pokémon GO.

Following the Preview Cup, extensive analysis of battle data, and consideration of Trainer feedback regarding gameplay speed, we’re excited to announce that the new PvP battle system is rolling out beginning today, June 23, 2026.

With this update, all previously announced cups in GO Battle League: Forever Forward will now take place using the new PvP battle system.

The updated system also opens the door for more Pokémon to join Trainer Battles. Beginning today, Mimikyu will now be eligible to battle in the GO Battle League!* We look forward to introducing even more new battle mechanics with the updated system.

*Mimikyu will not be eligible in the Competitors Cup.

Regarding the 2026 Pokémon World Championships

As we continue evolving the Trainer Battle experience, we also recognize the dedication of Trainers preparing for the 2026 Pokémon World Championships.

Competitors around the world have spent the season refining strategies, practicing matchups, and building teams based on the current battle system. To support a consistent competitive environment through the conclusion of the Season, we are introducing Competitors Cup beginning today.

Competitors Cup will use the current PvP battle system and will remain available through Sunday, August 30, 2026, following the conclusion of the 2026 Pokémon World Championships.*

Since Competitors Cup uses the current system, Mimikyu will not be eligible for Competitors Cup.

*The 2026 Pokémon World Championships will be played using the current PvP battle system.

Updated Roadmap

Here are the key dates to keep in mind as we transition to the new Pokémon GO PvP battle system.

June 23, 2026

• The new PvP battle system is now available for all Trainers.
• All previously announced GO Battle League: Forever Forward cups will transition to the new system.
• Competitors Cup, featuring the current PvP battle system, is now available. The 2026 Pokémon World Championships will be played using Competitors Cup.
• Mimikyu is now eligible for GO Battle League battles outside of Competitors Cup.

Sunday, August 30, 2026

• Competitors Cup will conclude following the end of the 2026 Pokémon World Championships.

We look forward to hearing your feedback as we continue to improve and strengthen the foundation of the GO Battle League!

Source: https://pokemongo.com/en/news/pvp-updates-competitors-cup-2026