From Bulbapedia, the community-driven Pokémon encyclopedia.
The 2018-19 Standard format of the Pokémon Trading Card Game is the Standard format that was used (alongside the Expanded format) for Play! Pokémon organized play and in most sanctioned tournaments worldwide from August 2018 to August 2019. It was also used in the Pokémon Trading Card Game Online.
The 2018-19 Standard format was announced on May 15, 2018, rotating out all sets from the XY BREAK Series.
- Worldwide: August 28, 2018 to August 15, 2019
- 2018-2019 League Cups
- 2018-2019 Regional Championships (On several locations worldwide)
- 2019 Latin America International Championships
- 2019 Oceania International Championships
- 2019 Europe International Championships
- 2019 North America International Championships
- Starting with this format's season, every World Championships event is held right after the annual rotation; as a result, there was no such event in this format.