CREATE TABLE table_50562 ("Tournament" TEXT, "Surface" TEXT, "Week" TEXT, "Winner and score" TEXT, "Finalist" TEXT, "Semifinalists" TEXT)

Which Winner and score has a Finalist of aaron krickstein?
SELECT "Winner and score" FROM table_50562 WHERE "Finalist" = 'aaron krickstein'
SELECT "Winner and score" FROM "table_50562" WHERE "Finalist" = 'aaron krickstein'