![O2 arena with dark tennis court is seen during the first edition of the Laver Cup tennis tournament in Prague, Czech Republic, on September 22, 2017. The team of Europe will compete O2 arena with dark tennis court is seen during the first edition of the Laver Cup tennis tournament in Prague, Czech Republic, on September 22, 2017. The team of Europe will compete](https://c8.alamy.com/comp/K99T5W/o2-arena-with-dark-tennis-court-is-seen-during-the-first-edition-of-K99T5W.jpg)
O2 arena with dark tennis court is seen during the first edition of the Laver Cup tennis tournament in Prague, Czech Republic, on September 22, 2017. The team of Europe will compete
![ATP bosses working on revised 2020 calendar, but O2 Arena set to host ATP Finals with or without fans - Tennis365 ATP bosses working on revised 2020 calendar, but O2 Arena set to host ATP Finals with or without fans - Tennis365](https://d2me2qg8dfiw8u.cloudfront.net/content/uploads/2019/04/24115503/ATP-Finals-London-O2-Arena-from-PA.jpg)
ATP bosses working on revised 2020 calendar, but O2 Arena set to host ATP Finals with or without fans - Tennis365
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