NBA Fanbases: Ranking NBA Fanbases by Attendance

14. Oklahoma City Thunder (Average Attendance: 18,203)

Thunder GM Sam Presti deserves a ton of credit for his ability to keep this franchise relevant after the departure of Kevin Durant in free agency.

Presti and the organization were able to convince Russell Westbrook to stay long-term and then they added All-Star Paul George to their roster. When George decided to sign long-term as well this summer, it promised at least three or four more years of contention in Oklahoma City.

With that kind of stable success, Oklahoma City loves the Thunder and has one of the best fan bases in the NBA.