CREATE TABLE table_73493 ("Outcome" TEXT, "Year" FLOAT, "Championship" TEXT, "Surface" TEXT, "Opponent in the final" TEXT, "Score in the final" TEXT)

Name the total number of opponent in the final for 6 2, 6 1, 6 3
SELECT COUNT("Opponent in the final") FROM table_73493 WHERE "Score in the final" = '6–2, 6–1, 6–3'
SELECT COUNT("Opponent in the final") FROM "table_73493" WHERE "Score in the final" = '6–2, 6–1, 6–3'