Question: What was round of 16 when in round 32 it was  koryttseva ( ukr ) w 2–6, 6–1, 7–5?
Schema: create table table_17289604_38 (round_of_16 varchar, round_of_32 varchar, PRIMARY KEY (round_of_16))
SQL: select round_of_16 from table_17289604_38 where round_of_32 = "koryttseva ( ukr ) w 2–6, 6–1, 7–5"