Special Co-op Event: Sky, Sea, and Land Challenge is now live! Take on Hoenn’s legends in a co-op battle! You can get 5★ Power-Ups and up to four of each role’s move candy coin in this event item exchange!

Champion Stadium Sinnoh Challenge Under Way!

Champion Stadium Under Way! Champion Stadium Sinnoh Challenge under way! Defeat powerful opponents for a chance to enter the Hall of Fame!

Date/Time

March 2, 2025 at 10:00 p.m. - April 6, 2025 at 9:59 p.m.

Sinnoh Challenge

Important

• You can participate in the Champion Stadium after you complete Main Story Chapter 10: A Reason to Battle (Normal) in single-player and collect all PML Badges.
• Medal acquisition and Hall of Fame information will be saved for each region regardless of event date/time.
• Details about the time period and featured region will be included in notifications going forward.
• The time period and featured content are subject to change without notice.

Source: https://pokemonmasters-game.com/en-US/announcements/Event_7020_1W_5