Question: What date was the match against Leonardo Tavares with a score of 6–4, 6–4?
SQL: SELECT "Date" FROM "2-17629829-3" WHERE "Score" = '6–4, 6–4' AND "Opponent" = 'Leonardo Tavares';

Question: What date was the match against Adrián Menéndez-Maceiras?
SQL: SELECT "Date" FROM "2-17629829-3" WHERE "Opponent" = 'Adrián Menéndez-Maceiras';