CREATE TABLE table_51239 ("Game" FLOAT, "Date" TEXT, "Team" TEXT, "Score" TEXT, "High points" TEXT, "High rebounds" TEXT, "High assists" TEXT, "Location Attendance" TEXT, "Record" TEXT)

On the date April 11, what were the high points?
SELECT "High points" FROM table_51239 WHERE "Date" = 'april 11'
SELECT "High points" FROM "table_51239" WHERE "Date" = 'april 11'