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_39 (losses INTEGER, byes VARCHAR, wins VARCHAR, against VARCHAR)

### Question ###
How many losses for the team with less than 4 wins, more than 0 byes and 2510 against?

### Accurate SQL ###

SELECT AVG(losses) FROM table_name_39 WHERE wins < 4 AND against = 2510 AND byes > 0