SCHEMA:
CREATE TABLE table_name_66 (top_5 INTEGER, top_25 VARCHAR, wins VARCHAR)
USER:
What is the average value for Top-5, when the value for Top-25 is 0, and the value for Wins is less than 0?

QUERY:
SELECT AVG(top_5) FROM table_name_66 WHERE top_25 = 0 AND wins < 0