Daniil Medvedev was able to “block the noise” following a temper tantrum in his previous match and moved back into contention at the ATP Finals with a 6-

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.

Jannik Sinner capped a perfect group stage at the ATP Finals with a 6-3, 6-4 win over Daniil Medvedev on Thursday which eliminated his Russian rival. World number one Sinner had already qualified for the semi-finals thanks to Alex De Minaur winning the opening set in his defeat to Taylor Fritz earlier in the day.

Aussie tennis star Alex de Minaur's ATP Finals have turned into a grim nightmare after losing his second match to Daniil Medvedev in straight sets.

Top-ranked Jannik Sinner beat Taylor Fritz 6-4, 6-4 at the ATP Finals on Tuesday in a rematch of the US Open final that the Italian also won in straight sets.