CREATE TABLE table_20896 ("Player" TEXT, "Team" TEXT, "Matches" FLOAT, "Wickets" FLOAT, "Average" TEXT, "Best Bowling" TEXT)

What was the best bowling score when the average was 23.33?
SELECT "Best Bowling" FROM table_20896 WHERE "Average" = '23.33'
SELECT "Best Bowling" FROM "table_20896" WHERE "Average" = '23.33'