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.

61.00 Diamondbacks 57.20 Dodgers 3.80 54.85 Brewers 50.58 Cardinals 4.26 49.85 Padres 47.31 Dodgers 2.54 47.03 Orioles 41.44 Yankees 5.59 40.96 Rockies 39.79 Giants 1.18 49.26 Rays 38.64 Red Sox 10.62 51.04 Reds 38.43 Cardinals 12.61 35.94 Royals 32.92 Cardinals 3.01 33.73 Blue Jays 31.51 Red Sox 2.22 33.81 Rays 30.81 Yankees 3.00