article_snippet: Jelena Jankovic eased into the last four at the BNP Paribas Open on Thursday when Ukrainian qualifier Lesia Tsurenko retired from Ukrainian qualifier Lesia Tsurenko quarter-final with an ankle injury while trailing 6-1, 4-1.
article_snippet: Jelena Jankovic broke an error-prone Tsurenko twice to breeze through the opening set in 22 minutes and twice more in the second before Ukrainian walked across to Jelena Jankovic opponent and told Jelena Jankovic the match was over as they shook hands. '
article_snippet: Ukrainian qualifier Lesia Tsurenko offers a wave to the crowd after retiring against Jelena Jankovic through injury . '
article_snippet: Ukrainian qualifier Lesia Tsurenko, ranked 85th in the world, injured Jelena Jankovic right ankle during Jelena Jankovic upset of sixth-seeded Canadian Eugenie Bouchard in the previous round and was noticeably restricted in Jelena Jankovic movement against Jelena Jankovic.
article_snippet: Tsurenko, who double-faulted five times during the curtailed match, was again broken in the first and fifth games of the second set before Jelena Jankovic retired.
article_snippet: Ukrainian qualifier Lesia Tsurenko was trailing 6-1, 4-1 when Ukrainian qualifier Lesia Tsurenko retired from the match with an ankle injury .
highlights_snippet: Opponent Lesia Tsurenko retired through injury while trailing 6-1, 4-1 .
  