General

NRL; Parramatta Eels.

Also any Australian sporting team, lol i'm patriotic when it comes to sports.

The big 3 are:

NFL - Kansas City Chiefs
MLB - St. Louis Cardinals
NCAA - Mizzou Tigers

Other sports

NHL - St. Louis Blues
NBA - Miami heat, I am a fairweather fan and follow a player not a team. I follow Lebron now.