What are the best top nba teams ranked in the us? Rank them all with this top nba teams ranked in the us tier list maker. Drag your favorites into S tier and drop the worst into D tier. Share your top nba teams ranked in the us tier list on social media, compare rankings with friends, and see what other Americans think. The ultimate way to rank and debate top nba teams ranked in the us online. Popular categories include nba, basketball, sports, nba-players.