SCHEMA:
CREATE TABLE table_17289604_38 (round_of_16 VARCHAR, round_of_32 VARCHAR)
USER:
What was round of 16 when in round 32 it was  koryttseva ( ukr ) w 2–6, 6–1, 7–5?

QUERY:
SELECT round_of_16 FROM table_17289604_38 WHERE round_of_32 = "Koryttseva ( UKR ) W 2–6, 6–1, 7–5"