groundstrokes:Juan Martin Del Potro | Sydney Apia International 2015 1R↳ def. Sergiy Stakhovsky 6-3,


groundstrokes:Juan Martin Del Potro | Sydney Apia International 2015 1R↳ def. Sergiy Stakhovsky 6-3,
groundstrokes:Juan Martin Del Potro | Sydney Apia International 2015 1R↳ def. Sergiy Stakhovsky 6-3,