Italian world number two superstar Jannik Sinner marched to the third round of the Shanghai Masters during his title defence, defeating Daniel Altmaier on Saturday.
Under the canopy of Court Suzanne Lenglen, the Greek defeated a tenacious Daniel Altmaier 6-3, 6-2, 6-7(2), 6-4 in a match that lasted for two hours and 45 minutes.
Borna Coric ended Daniel Altmaier's dream run at the Madrid Open as the 17th seed eliminated his German opponent 6-3, 6-3 to set a semi-final clash against top seed Carlos Alcaraz