CREATE TABLE table_31711 ("Outcome" TEXT, "Date" FLOAT, "Championship" TEXT, "Surface" TEXT, "Opponent in the final" TEXT, "Score in the final" TEXT)

Tell me the opponent for 6 2, 3 6, 4 6
SELECT "Opponent in the final" FROM table_31711 WHERE "Score in the final" = '6–2, 3–6, 4–6'
SELECT "Opponent in the final" FROM "table_31711" WHERE "Score in the final" = '6–2, 3–6, 4–6'