CREATE TABLE table_name_82 (scored INTEGER, points VARCHAR, played VARCHAR)
SELECT MIN(scored) FROM table_name_82 WHERE points = 19 AND played < 18
คะแนนต่ำสุดของทีมที่มี 19 แต้มและเล่นน้อยกว่า 18 คือข้อใด?
What is the lowest score of the team with 19 points and less than 18 played?