Different cities approach professional sports in very different ways.
Growing up in Buffalo, NY the Buffalo Bills and Buffalo Sabres were the equivalent of church. It was something you experienced with your family over multiple generations. And it made for a common convesational topic that could be shared by people accross those generations who otherwise had little in common. And growing up in a depressed rust-belt city that frequently served as a punchline to jokes about weather .... having the pro sports teams installed a sense of pride to the community. It was a message to the rest of the country that we still mattered.
By contrast, I currently live in Indianapolis where pro-sports is just something fun to do on the weekend...sorta in the same spirit as going to the movie theatre. A week after the Colts won the Superbowl a few years ago it was already old news and nobody cared. When the Bills lost the Superbowl in 1993 the locals were still doing cartwheels 6 months later.
I'll say this....its alot more fun to be a sports fan in a city with sports religion attitude.