text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_name_73 (tournament VARCHAR, career_sr VARCHAR)
  ### Question:
  What is Tournament, when Career SR is "ATP Masters Series"?
  ### Answer:
  SELECT tournament FROM table_name_73 WHERE career_sr = "atp masters series"