CREATE TABLE table_49570 ("Location" TEXT, "Year" FLOAT, "Champion" TEXT, "Runner-up" TEXT, "Score" TEXT)

Who is the champion with a score of 7 6, 6 0?
SELECT "Champion" FROM table_49570 WHERE "Score" = '7–6, 6–0'
SELECT "Champion" FROM "table_49570" WHERE "Score" = '7–6, 6–0'