CREATE TABLE table_72106 ("Season" CLOB, "Competition" CLOB, "Round" CLOB, "Opponents" CLOB, "1st leg" CLOB, "2nd leg" CLOB, "Aggregate" CLOB)

what's the 1st leg where opponents is galatasaray
SELECT "1st leg" FROM table_72106 WHERE "Opponents" = 'Galatasaray'
SELECT "1st leg" FROM "table_72106" WHERE "Opponents" = 'Galatasaray'