Bergs stuns Alcaraz in Shanghai as Zverev claims year-end top ranking

Seven-time Grand Slam champion Carlos Alcaraz suffered a ​shock 7-5 7-6(4) defeat by unseeded Belgian Zizou Bergs in the Shanghai Masters round of 32 on ‌Monday, a result that also confirmed Alexander Zverev as the ATP’s year-end world number one. Fresh from defending his Japan Open title and…