article_snippet: In the men's tournament, Canada's Vasek Pospisil saw off the challenge of Juan Martin Del Potro to book Canada's Vasek Pospisil place in the second round.
article_snippet: Canada's Vasek Pospisil claimed a 6-4 7-6 (9/7) win over the Argentinian, who was making Canada's Vasek Pospisil return after suffering a wrist injury that had seen Canada's Vasek Pospisil ruled out since January.
article_snippet: Canada's Vasek Pospisil will now face ninth seed Grigor Dimitrov in the next round.
article_snippet: Juan Martin Del Potro has been plagued by an injury to Juan Martin Del Potro wrist that has kept Juan Martin Del Potro out of playing this year .
article_snippet: Juan Martin Del Potro was unable to have a happy return from injury as Juan Martin Del Potro lost 6-4 7-6 (9/7) to Vasek Pospisil .
highlights_snippet: Juan Martin Del Potro loses to Vasek Pospisil 6-4 7-6 (9/7) on injury return .
  