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_61 ( pick__number VARCHAR, team_from VARCHAR, league_from VARCHAR, nationality VARCHAR )

### Question ###
Which Pick # has a League from of ontario hockey league, a Nationality of united states, and a Team from of brampton battalion?

### Accurate SQL ###

SELECT COUNT(pick__number) FROM table_name_61 WHERE league_from = "ontario hockey league" AND nationality = "united states" AND team_from = "brampton battalion"