Table: tennis_match_results_35
Columns: date
tournament
surface
opponen
score

Question: Which Surface has a Date of january 2, 2006?
SQL: SELECT "surface" FROM tennis_match_results_35 WHERE "date" = 'january 2, 2006'

Question: Which tournament happened on september 25, 2006?
SQL: SELECT "tournament" FROM tennis_match_results_35 WHERE "date" = 'september 25, 2006'

Question: When did joão souza play?
SQL: SELECT "date" FROM tennis_match_results_35 WHERE "opponen" = 'joão souza'

Question: Which Surface has a Score of 7–5, 6–4?
SQL: SELECT "surface" FROM tennis_match_results_35 WHERE "score" = '7–5, 6–4'