What is the Fed Cup? What is Great Britain's record? Who is part of Great Britain's team and how are they doing? and who has won the tennis tournament the most?
International Tennis Federation - Wikipedia
Siniakova shines as Czech Republic claim sixth Fed Cup in eight years
Fed Cup – The World Cup of Tennis -
2016 Fed Cup - Wikipedia
Tennis news - Holders France grouped with Russia for Fed Cup Finals - Eurosport
Inaugural Fed Cup Finals delayed until 2021 | Tennis News - Times of India