These are the most focused rivalries in the league,
as determined by the aggregate rivalry score (points of A->B + points of B->A).

Falcons 138.94 Saints
Steelers 124.48 Ravens
Packers 124.15 Bears
Patriots 107.28 Jets
Cowboys 100.24 Eagles
Packers 81.78 Vikings
Titans 81.14 Jaguars
49ers 79.22 Seahawks
Broncos 78.70 Raiders
Colts 77.08 Patriots

One team's fans may see another team as a rival, but it isn't always reciprocated.
This list shows the largest gaps in Rivalry Score between two teams.

68.41 Colts 59.75 Patriots 8.67
62.13 Bengals 51.26 Steelers 10.87
65.00 Vikings 48.22 Packers 16.78
62.78 Jaguars 44.42 Titans 18.36
50.56 Bills 43.98 Patriots 6.58
53.97 Browns 43.80 Steelers 10.17
56.16 Texans 38.26 Colts 17.90
49.62 Chargers 31.62 Raiders 18.00
44.12 Lions 31.31 Packers 12.81
42.50 Rams 30.68 49ers 11.82