CREATE TABLE table_50592 ("Outcome" TEXT, "Date" TEXT, "Tournament" TEXT, "Surface" TEXT, "Opponent in the final" TEXT, "Score in the final" TEXT)

What is Score In The Final, when Date is '22 October 1990'?
SELECT "Score in the final" FROM table_50592 WHERE "Date" = '22 october 1990'
SELECT "Score in the final" FROM "table_50592" WHERE "Date" = '22 october 1990'