Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_58 (wins INTEGER, south_west_dfl VARCHAR, byes VARCHAR)

### Question ###
What is the lowest value for Wins, when South West DFL is "Cavendish", and when Byes is less than 0?

### Accurate SQL ###

SELECT MIN(wins) FROM table_name_58 WHERE south_west_dfl = "cavendish" AND byes < 0