Sinner retires from Shanghai Masters due to cramps

October 06, 2025 Reported by AI

Jannik Sinner retired from his match against Tallon Griekspoor at the Shanghai Masters due to cramps caused by extreme heat and humidity. The Italian, ranked second, loses 950 points and sees his chances of ending the year as world number one fade. Carlos Alcaraz, sidelined by injury, unexpectedly benefits from his rival's misfortune.