![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
![Prague, Czech Republic. 9th Feb, 2018. The tennis court at the O2 Arena prepared for the Czech Republic vs Switzerland tennis Fed Cup match, in Prague, Czech Republic, on Friday, February 9, Prague, Czech Republic. 9th Feb, 2018. The tennis court at the O2 Arena prepared for the Czech Republic vs Switzerland tennis Fed Cup match, in Prague, Czech Republic, on Friday, February 9,](https://c8.alamy.com/comp/M34P36/prague-czech-republic-9th-feb-2018-the-tennis-court-at-the-o2-arena-M34P36.jpg)
Prague, Czech Republic. 9th Feb, 2018. The tennis court at the O2 Arena prepared for the Czech Republic vs Switzerland tennis Fed Cup match, in Prague, Czech Republic, on Friday, February 9,
![17th November 2018, O2 Arena, London, England; Nitto ATP Tennis Finals; Roger Federer (SWI) with a forehand shot in his semi-final game versus Alexander Zverev (GER Stock Photo - Alamy 17th November 2018, O2 Arena, London, England; Nitto ATP Tennis Finals; Roger Federer (SWI) with a forehand shot in his semi-final game versus Alexander Zverev (GER Stock Photo - Alamy](https://c8.alamy.com/comp/R2879H/17th-november-2018-o2-arena-london-england-nitto-atp-tennis-finals-roger-federer-swi-with-a-forehand-shot-in-his-semi-final-game-versus-alexander-zverev-ger-R2879H.jpg)