There are 17 championship banners hanging from the TD Garden rafters.
The Celtics have won 17 NBA championships.
There are 7 million
The Boston Celtics currently have the most with 17 championships,while the Lakers are right behind them with 15.
The Boston Patriots haven't won any championships, but when they changed their name to the New England Patriots they won 3.
depends on the suite
They have 17 championships Oh Yeah!
if im correct 17 or 18