Lions head coach Dan Campbell turned into a puddle of emotions following Detroit's latest loss ... breaking down in tears in front of media members.
The Lions dropped their fifth straight game Sunday, falling 19-17 to the Minnesota Vikings ... and Campbell wasn't pleased at all about it in his postgame meeting with reporters.
The first-year headman cried ... saying he was disappointed over yet another L and felt awful for his players.
"You want it for yourself as an organization and for all of us but you want for those players," Campbell said, wiping away tears. "I mean, they're out there busting their ass and you know, it's tough."