Which quarterback holds the record for most losses in NFL history for a career?

Can you provide a link?

Which quarterback holds the record for most losses in NFL history for a career?nba merchandise

I can't provide a link because it isn't an official stat in Football, but I'm pretty sure that the answer is Archie Manning.

Which quarterback holds the record for most losses in NFL history for a career?2003 nba draft ,nba teams

Do they keep stats on wins and loses for a quarterback like they do for baseball pitchers?

I don't think they do, but I could be wrong.