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.

88.33 Orlando City FC 80.70 New York City FC 7.63 63.57 Philadelphia Union 56.40 New York Red Bulls 7.17 69.74 New York City FC 50.36 New York Red Bulls 19.38 68.46 Colorado Rapids 42.21 Real Salt Lake 26.25 79.00 San Jose Earthquakes 27.06 LA Galaxy 51.94 32.34 New England Revolution 22.47 New York Red Bulls 9.88 77.92 Montreal Impact 22.24 Toronto FC 55.68 23.71 Philadelphia Union 21.38 D.C. United 2.33 73.14 FC Dallas 21.34 Houston Dynamo 51.80 26.25 Real Salt Lake 18.28 LA Galaxy 7.97