Table: tennis_match_results_11
Columns: outcome
date
tournament
surface
opponent
score

Question: When was naomi cavaday the opponent?
SQL: SELECT "date" FROM tennis_match_results_11 WHERE "opponent" = 'naomi cavaday'

Question: When was andrea gámiz the opponent?
SQL: SELECT "date" FROM tennis_match_results_11 WHERE "opponent" = 'andrea gámiz'

Question: Who is the opponent when the score was 6–4, 6–2 and the surface was clay?
SQL: SELECT "opponent" FROM tennis_match_results_11 WHERE "score" = '6–4, 6–2' AND "surface" = 'clay'