How many member teams are in the hockey league which Murray Williamson played, coached, and managed within?
United States Hockey League The United States Hockey League (USHL) is the top junior ice hockey league in the United States. The USHL has 17 member teams located in the Midwestern United States, consisting of players who are 20 years of age and younger. The USHL is strictly amateur, allowing former players to compete in NCAA college hockey.
Hockey Europe Hockey Europe is a collaboration of ice hockey leagues within Europe. It was formed by six European Leagues to help negotiate for their rights with the NHL and KHL.