The 8 division leaders

Still unbeaten: Chiefs, Vikings, 49ers. Still winless: Dolphins, Titans, Chargers. Leading their division: Bills (4-1), Ravens (4-1), Jaguars (4-1), Chiefs (4-0), Giants (3-1-1), Vikings (5-0), Panthers (2-2), 49ers (5-0). New division leaders: Ravens.