CREATE TABLE table_3054 ("Rank" FLOAT, "Player" CLOB, "Points" FLOAT, "Points defending" FLOAT, "Points won" FLOAT, "New points" FLOAT, "Withdrew due to" CLOB)

How many defending points did radek t p nek have?
SELECT MAX("Points defending") FROM table_3054 WHERE "Player" = 'Radek Štěpánek'
SELECT MAX("Points defending") FROM "table_3054" WHERE "Player" = 'Radek Štěpánek'