Prudential Hong Kong Open- Boulter proud of defiant victory over Chinese star Wang Xiyu
British No 2 seed Boulter will face either Varvara Gracheva or Anastasia Zakharova in Fridays quarter-finals.
British No 2 seed Boulter will face either Varvara Gracheva or Anastasia Zakharova in Fridays quarter-finals.