World's Best Tennis Players Launch Nitto ATP Finals At Houses Of Parliament

LONDON, ENGLAND - NOVEMBER 09: The eight singles players competing at the Nitto ATP Finals come together at London's iconic Houses of Parliament for the Nitto ATP Finals Official Launch presented by Moet & Chandon on November 9, 2018 in London, England. The world's biggest indoor tennis tournament will be played 11-18 November at The O2. (L-R) John Isner, Kei Nishikori, Dominic Thiem, Novak Djokovic, Marin Cilic, Roger Federer, Kevin Anderson, Alexander Zverev. (Photo by Clive Brunskill/Getty Images)