Question: What day was the score for tournament of Alcobaça 6–3, 2–6, 7–5?
SQL: SELECT "Date" FROM "2-16893837-5" WHERE "Tournament" = 'Alcobaça' AND "Score" = '6–3, 2–6, 7–5';

Question: What was the score for Alcobaça when the opponent was in the final of Xinyun Han?
SQL: SELECT "Score" FROM "2-16893837-5" WHERE "Tournament" = 'Alcobaça' AND "Opponent in the final" = 'Xinyun Han';

Question: What was the score when the opponent was Irena Pavlovic and the surface was Hard?
SQL: SELECT "Score" FROM "2-16893837-5" WHERE "Surface" = 'Hard' AND "Opponent in the final" = 'Irena Pavlovic';

Question: What was the opponent in the final when the score was 6–3, 2–6, 7–5?
SQL: SELECT "Opponent in the final" FROM "2-16893837-5" WHERE "Score" = '6–3, 2–6, 7–5';

Question: What day was the surface Clay and the score 6–1, 6–4?
SQL: SELECT "Date" FROM "2-16893837-5" WHERE "Surface" = 'Clay' AND "Score" = '6–1, 6–4';