CREATE TABLE table_48589 ("Date" TEXT, "Opponent" TEXT, "Score" TEXT, "Record" TEXT, "Streak" TEXT)

who is the opponent on february 8, 1990?
SELECT "Opponent" FROM table_48589 WHERE "Date" = 'february 8, 1990'
SELECT "Opponent" FROM "table_48589" WHERE "Date" = 'february 8, 1990'