CREATE TABLE table_name_57 (top_10 INTEGER, cuts_made VARCHAR(255), top_25 VARCHAR(255), top_5 VARCHAR(255))
Which Top-10 has a Top-25 smaller than 18, and a Top-5 of 6, and a Cuts made smaller than 20?
    
SQL: SELECT MAX(top_10) FROM table_name_57 WHERE top_25 < 18 AND top_5 = 6 AND cuts_made < 20