Question: What is the Date of the match with Opponent in the final Kenneth Carlsen?
SQL: SELECT "Date" FROM "2-1723549-5" WHERE "Opponent in the final" = 'Kenneth Carlsen';

Question: What is the Date of the match with a Score in the final of 6–3, 6–3, 2–6, 6–4?
SQL: SELECT "Date" FROM "2-1723549-5" WHERE "Score in the final" = '6–3, 6–3, 2–6, 6–4';