Alcaraz suffers shock Shanghai exit in result that confirms Zverev as year-end number one
'One of my dreams': Zheng downs Andreeva to win China Open and first title in two years
The Base Line: Chinese star Zheng sparkles in Beijing, Alcaraz and Djokovic clinch titles
Third seed Shelton dumped out of Shanghai Masters by Gea as Zverev marches on
