CREATE TABLE table_name_36 (clay VARCHAR2, record VARCHAR2, hard VARCHAR2)

Which clay has a Record of 2 0, and a Hard 1 0?
SELECT clay FROM table_name_36 WHERE record = "2–0" AND hard = "1–0"
SELECT "clay" FROM "table_name_36" WHERE "1–0" = "hard" AND "2–0" = "record"