On November 3 , 2015 , after starting the season 1 -- 6 , the Titans fired Whisenhunt .
On November 3 , 2015 , after starting the season 1 -- 6 , the Titans named Mike Mularkey the interim head coach .
On November 3 , 2015 , after starting the season 1 -- 6 , the Titans fired Whisenhunt and named Mike Mularkey the interim head coach .