put/set the record straight

put the record straight

To make the true facts of something clear, especially when they have been previously mistaken, misunderstood, or misrepresented. There have been a lot of crazy rumors flying around for the last few days, so I'd like to put the record straight once and for all.
See also: put, record, straight

set the record straight

To make the true facts of something clear, especially when they have been previously mistaken, misunderstood, or misrepresented. There have been a lot of crazy rumors flying around for the last few days, so I'd like to set the record straight once and for all.
See also: record, set, straight
Farlex Dictionary of Idioms.

set the record straight

Fig. to put right a mistake or misunderstanding; to make sure that an account, etc., is correct. The manager thought Jean was to blame, but she soon set the record straight. Jane's mother heard that Tom is a married man, but he set the record straight. He's divorced.
See also: record, set, straight
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

set the record straight

or

put the record straight

COMMON If you set the record straight or put the record straight, you state that something that has been said or written is wrong and then correct the mistake. A company seeing wrong information about itself in a report may struggle to set the record straight. I am amazed at the rubbish written about my alleged lack of fitness. Let me put the record straight.
See also: record, set, straight
Collins COBUILD Idioms Dictionary, 3rd ed.

put (or set) the record straight

give the true version of events that have been reported incorrectly; correct a misapprehension.
See also: put, record, straight
Farlex Partner Idioms Dictionary

put/set the ˈrecord straight

(informal) give a correct version, explanation of events, facts, etc. because you think somebody has made a mistake: I think there has been some misunderstanding so I’d like to set the record straight.
See also: put, record, set, straight
Farlex Partner Idioms Dictionary
See also:
  • put the record straight
  • set the record straight
  • recognize (someone or something) for what (someone or something) is
  • recognize for what it is
  • if truth be told
  • get (one's)/the facts straight
  • get the facts straight
  • the big lie
  • big lie