David lost his Tepper ... and now Frank Reich is out of a job.
The Panthers head coach, who was just hired by the billionaire hedge fund manager in January, has been relieved of his coaching duties after another loss ... this time to the Titans in Tennessee.
The team, which has lost 4 straight, has the worst record in football at 1-10.
"I met with Coach Reich this morning and informed him that he will not continue as head coach of the Carolina Panthers. I want to thank Frank for his dedication and service, and we wish him well," a statement released by Tepper said.