U.S. Open finalist Taylor Fritz benefitted from a questionable serving decision by Daniil Medvedev and frustrated his opponent so much that the Russian broke his racket and was docked a point in a 6-4,

French Open and Wimbledon champion Carlos Alcaraz will face second seed Alexander Zverev in the group stage at the ATP Finals starting on Sunday in Turin. They headline the John Newcombe Group, which will also feature Casper Ruud and Andrey Rublev.

When asked later if he was hoping for the season to end, the Russian, whose behaviour was jeered by the crowd, replied: '100 per cent' US Open finalist Taylor Fritz frustrated Daniil Medvedev to the point that the Russian smashed his racquet and was docked a point in a 6-4,