Question: Who is team 1 when team 2 is Koper?
SQL: SELECT "Team 1" FROM "1-19294812-2" WHERE "Team 2" = 'Koper';

Question: What is the tie when team 2 is Koper?
SQL: SELECT MIN("Tie no") FROM "1-19294812-2" WHERE "Team 2" = 'Koper';

Question: How many 1st leg have team 1 OFK Belgrade?
SQL: SELECT COUNT("1st leg") FROM "1-19294812-2" WHERE "Team 1" = 'OFK Belgrade';

Question: How many tie no have team 1 as Borac Banja Luka?
SQL: SELECT "Tie no" FROM "1-19294812-2" WHERE "Team 1" = 'Borac Banja Luka';