List the total number of defensive points for radek štěpánek?
CREATE TABLE table_24431264_18 (points INTEGER, player VARCHAR)
SELECT MIN(points) AS defending FROM table_24431264_18 WHERE player = "Radek Štěpánek"
### Context: CREATE TABLE table_24431264_18 (points INTEGER, player VARCHAR) ### Question: List the total number of defensive points for radek štěpánek? ### Answer: SELECT MIN(points) AS defending FROM table_24431264_18 WHERE player = "Radek Štěpánek"