Table: patty_schnyder_tennis_stats_2
Columns: date
tournament
surface
opponent_in_the_final
score

Question: On what surface was the match played with a score of 2–6, 6–3, 6–4?
SQL: SELECT "surface" FROM patty_schnyder_tennis_stats_2 WHERE "score" = '2–6, 6–3, 6–4'

Question: On what surface was the match played with a score of 4–6, 6–3, 6–1?
SQL: SELECT "surface" FROM patty_schnyder_tennis_stats_2 WHERE "score" = '4–6, 6–3, 6–1'

Question: What was the score when the opponent in the final was iroda tulyaganova?
SQL: SELECT "score" FROM patty_schnyder_tennis_stats_2 WHERE "opponent_in_the_final" = 'iroda tulyaganova'

Question: Which tournament has an opponent in the final of nadia petrova and a score of 6–3, 4–6, 6–1??
SQL: SELECT "tournament" FROM patty_schnyder_tennis_stats_2 WHERE "opponent_in_the_final" = 'nadia petrova' AND "score" = '6–3, 4–6, 6–1'