ผู้เล่นเล่นที่ FB กี่เกม?ไม่จำเป็นต้องใช้ตารางทั้งหมด
How many games were played by the player at FB?It is not neccessary to use all the tables.
 table_name_18:  (games [ VARCHAR ] position [ VARCHAR) ]
SELECT COUNT(games) AS ↑ FROM table_name_18 WHERE position = "fb"