CREATE TABLE table_63988 ("Team #1" CLOB, "Agg." CLOB, "Team #2" CLOB, "1st leg" CLOB, "2nd leg" CLOB)

What was the 1st leg score in the matchup with a 2nd leg of 72-89?
SELECT "1st leg" FROM table_63988 WHERE "2nd leg" = '72-89'
SELECT "1st leg" FROM "table_63988" WHERE "2nd leg" = '72-89'