Taylor Fritz frustrates Daniil Medvedev and the Russian loses his temper at the ATP Finals. Janik Sinner beats Alex de Minaur
U.S. Open finalist Taylor Fritz frustrated Daniil Medvedev to the point that the Russian smashed his racket and was docked a point in a 6-4, 6-3 victory for the American in the opening match of the ATP Finals on Sunday. Medvedev received two code violations from the chair umpire for his behaviour.