Since last year’s Championships, we have also taken the time to give consideration to the evolution of the sport and the mechanisms of allocating seeding for The Championships. Given the quality of competition, entertainment and modern grass courts, following detailed discussion with the player groups, the AELTC has decided that the grass court seeding formula used since 2002 has served its time, and from The Championships 2021 seeding for the Gentlemen’s singles draw will be based solely on ranking. There will be no change to the method of seeding for the Ladies’ singles draw.

(http://www.autoadmit.com/thread.php?thread_id=4580800&forum_id=2#40579952)