From OCG resources:
To all Duelists,
Due to the recent outbreak of COVID-19, we will be canceling “Yu-Gi-Oh! World Championship 2020,” which was scheduled for August, to ensure health and safety of all parties involved.
We apologize to everyone that was looking forward to the event, and appreciate your understanding.
Further updates and notifications regarding “Yu-Gi-Oh! World Championship 2021” will be posted in-game as well as on our official website and social media.
We will announce the arrangement for winners from: 6 regional TOP from Rankup League, ACSW champion, and TOP 2 from YOTSG later.
In light of the situation regarding the Novel Coronavirus pandemic, for the safety of both participants and staff, the “Yu-Gi-Oh! World Championship 2020” event scheduled for August 2020 has been canceled.
We sincerely apologize to everyone who was looking forward to the event.
The “Yu-Gi-Oh! World Championship 2021” event will be announced through the official website and official social media channels.
As a result all events meant to Rank for Worlds in Japan are canceled. Prizing might be delayed.
Champions from 2019 will be carried over to 2021.