With one game remaining in Week 6, ESPN Stats & Information takes a look at the best and worst QB performances so far this week in terms of ESPN's Total Quarterback Rating (QBR).
Top 3
For a second straight week, Marcus Mariota posted a top three Total QBR and led the Tennessee Titans to victory. It’s nothing new for Tennessee to win on the heels of a strong game from their signal caller. In two seasons, Mariota has a QBR of 90 in Tennessee’s wins and a QBR of 31 in its losses.