These are the teams that Buffalo owns the all-time series of:
San Francisco 7-6
Cincinnati 17-15
Denver 23-16-1
Cardinals 7-5
KC 27-23-1
Colts 38-33-1
Giants 7-7
Jacksonville 9-9
Jets 66-56
Green Bay 8-5
Carolina 6-2
Raiders 21-21
Rams 9-5
Washington 10-6