Table: tennis_2012_australian_open
Columns: sd
rk
player
points
points_defending
points_won
new_points
status

Question: How many new points were earned by rk 26?
SQL: SELECT "new_points" FROM tennis_2012_australian_open WHERE "rk" = 26

Question: How many points were won where new points was 1680?
SQL: SELECT MIN("points_won") FROM tennis_2012_australian_open WHERE "new_points" = 1680

Question: What are the maximum points defended when points won are smaller than 720.0?
SQL: SELECT MAX("points_defending") FROM tennis_2012_australian_open WHERE "points_won" < 720.0

Question: What are the total points for sd 15?
SQL: SELECT MAX("points") FROM tennis_2012_australian_open WHERE "sd" = 15

Question: What is the total number of sd listings where the status is quarterfinals lost to Novak Djokovic [1]?
SQL: SELECT COUNT("sd") FROM tennis_2012_australian_open WHERE "status" = 'Quarterfinals lost to Novak Djokovic [1]'