World number one novak djokovic of serbia, andy murray of great britain and roberto bautista of spain qualify for the semi finals of shanghai masters tennis tournament.
In the first quarter final, top seed novak djokovic beat mischa zverev of germany by 3-6, 7-6 and 6-3. In another quarter final, second seed andy murray defeated david goffin of belgium in straight sets by 6-2 and 6-2. 15th seeded roberto bautista upset jo-wilfried tsonga of france in straight sets by 6-3 and 6-4.