Table schema:
CREATE TABLE table_name_61 (date VARCHAR, back_judge VARCHAR, line_judge VARCHAR, head_linesman VARCHAR)

Question: What is the date of the game where the line judge was Bob Beeks, the head linesman was Jerry Bergman, and Paul Baetz was the back judge?
SQL: SELECT date FROM table_name_61 WHERE line_judge = "bob beeks" AND head_linesman = "jerry bergman" AND back_judge = "paul baetz"