The NBA Belt · reign 645
Boston Celtics
Took the belt from Los Angeles Lakers, 112–109, on April 24, 1963. Lost it to Cincinnati Royals, 116–115, on November 8, 1963.
7Defenses
198Days
98thReign for the franchise
Every game of the reign
| Belt game | Date | Result | |
|---|---|---|---|
| 1,402 | Apr 24, 1963 | Boston Celtics beat Los Angeles Lakers 112–109 Playoffs | Title change |
| 1,403 | Oct 16, 1963 | Boston Celtics beat Baltimore Bullets 109–95 | Defense |
| 1,404 | Oct 17, 1963 | Boston Celtics beat Cincinnati Royals 93–92 | Defense |
| 1,405 | Oct 26, 1963 | Boston Celtics beat Baltimore Bullets 123–108 | Defense |
| 1,406 | Oct 30, 1963 | Boston Celtics beat Detroit Pistons 108–102 | Defense |
| 1,407 | Nov 1, 1963 | Boston Celtics beat Philadelphia 76ers 119–102 | Defense |
| 1,408 | Nov 2, 1963 | Boston Celtics beat Detroit Pistons 117–109 | Defense |
| 1,409 | Nov 6, 1963 | Boston Celtics beat Cincinnati Royals 139–121 | Defense |
| 1,410 | Nov 8, 1963 | Cincinnati Royals beat Boston Celtics 116–115 | Title change |