What is the only city to win championships in both the NFL and Canadian Football League?
Answer Baltimore
Despite going 11 years without football of any kind, Baltimore has a unique place in pigskin history. Not only did the Colts --and later Ravens-- win NFL championships in 1958, 1959, 1968, 1970, 2000 and 2012, but Charm City's CFL Stallions also became the only American team to win a Grey Cup when it captured the trophy in 1995.
Asked by Don Ayres · Last updated 5 years ago · 44.3K views · SOURCE