I guess you guys may have already talked about this, but I just saw it and was surprised at how bad it was:
1. Nathan Peterman, Buffalo Bills
Total QBR: 0.9
Like maybe in Week 11 last season or something, just to throw a random game out there. That's when the Bills benched Tyrod Taylor for Peterman, who promptly threw up a 0.6 QBR game (technically non-qualifying for our leaderboard because of too few plays). This Week 1 embarrassment was actually an improvement from that debut, but it was also the 12th-worst Total QBR game in the history of the statistic, which dates back to 2006.