Taylor Fritz benefited 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, 6-3 victory for the American in the opening match of the ATP Finals.

Taylor Fritz opened his ATP Finals campaign with a statement straight-sets victory over Daniil Medvedev on Sunday.

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,