CREATE TABLE table_6380 ("Date" TEXT, "Tournament" TEXT, "Surface" TEXT, "Opponent" TEXT, "Score" TEXT)

Which tournament had a score of 6 3, 7 6?
SELECT "Tournament" FROM table_6380 WHERE "Score" = '6–3, 7–6'
SELECT "Tournament" FROM "table_6380" WHERE "Score" = '6–3, 7–6'