CREATE TABLE table_name_80 (runners_up VARCHAR, year VARCHAR, champions VARCHAR, name_of_tournament VARCHAR)

What were the Runners-up prior to 1990 when Ivan Lendl was Champion in the Seiko Super Tennis Tournament?
SELECT runners_up FROM table_name_80 WHERE champions = "ivan lendl" AND name_of_tournament = "seiko super tennis" AND year < 1990
SELECT "runners_up" FROM "table_name_80" WHERE "champions" = "ivan lendl" AND "name_of_tournament" = "seiko super tennis" AND "year" < 1990