Boston, 2001-201811 titles in 71 team seasons (15%) All 4 franchises won a titleThe breadth of the success makes Boston’s current run unique. Chicago, 1997-20167 titles in 100 team seasons (7%) 4 of 5 franchises won a titleThe best basketball player in history — the Bulls’ Michael Jordan. The football Packers — effectively Milwaukee’s football team — won five titles in the 1960s. Oakland, 1972-19917 titles in 50 team seasons (14%) 3 of 3 franchises won a titleOakland in the 1970s won with attitude. Miami, 1997-20165 titles in 80 team seasons (6%) 2 of 4 franchises won a titleAs in Dallas, football came first to Miami.

Source: New York Times February 01, 2019 17:50 UTC