The hapless victims that have managed to get in the way of the New England Patriots over the first three games of the season are a combined 0-9.
By default, the Bills have played the more exhausting schedule; their opponents over the first three weeks are 1-8 (thank you, Daniel Jones).
Still, an undefeated showdown in the AFC East is still somewhat of a rarity unless it comes in the first game of the season. So, when the 3-0 Patriots and Bills meet on Sunday, it will pit two of the NFL’s top defenses up against each other.