1-56 - from Women WTA World Ranking as of June 8th, 2020.
6 - Continental Places
America 2
Asia
Denis Istomin
Uzbekistan
Africa 1
Europe 1
Oceania 1
1 - Legacy Gold Medalist / Grand Slam Champion
1 - Host Nation - Japan
Players had to be part of a nominated team for 3 Fed Cup events between 2016 and 2020 Olympics. 2 events if nation competed at the Zone Group rpund robin level for for three of the four years or if the played had represented their nation at least 20 times.
All players were required to have been part of a nominated team for Fed Cup event in 2019 and 2020, and to have had
good standing with their National Olympic Comitee.