CREATE TABLE table_2362486_1 (championship VARCHAR, score_in_the_final VARCHAR)

Which championship had a final score of 6 4, 2 6, 6 4, 7 6(3)?
SELECT championship FROM table_2362486_1 WHERE score_in_the_final = "6–4, 2–6, 6–4, 7–6(3)"
SELECT "championship" FROM "table_2362486_1" WHERE "6–4, 2–6, 6–4, 7–6(3)" = "score_in_the_final"