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

Jannik Sinner hit the accelerator at the end of each set as he cruised past Taylor Fritz 6-4, 6-4 on Tuesday to close in on a semi-final spot at the ATP Finals in Turin.

For Jannik Sinner, it's the moment of truth at the Nitto ATP Finals in Turin: the world number 1 has also won against American Taylor Fritz, but qualification for the semifinals is not yet