Quiz: How much do you know about the undefeated NFL teams?
We've reached Week 10 of the 2015 NFL season, and the Carolina Panthers, Cincinnati Bengals and New England Patriots all still have perfect 8-0 records. Think you're an expert on the NFL and each of these teams? Take this quiz to test your knowledge!
We've Got Apps Too
Get expert analysis, unrivaled access, and the award-winning storytelling only SI can provide — from Peter King, Tom Verducci, Lee Jenkins, Grant Wahl, Andy Staples and more — delivered straight to you, along with up-to-the-minute news and live scores.