Key
| GC | Games coached |
| W | Wins |
| L | Losses |
| Win% | Winning percentage |
| # | Number of coaches |
| * | Spent entire NBA head coaching career with the Celtics |
| Elected into the Basketball Hall of Fame as a coach | |
| * | Elected to the Basketball Hall of Fame as a coach and spent entire coaching career with the Celtics |
Read more about this topic: List Of Boston Celtics Head Coaches
Famous quotes containing the word key:
“The word “forbearance” is the key to a happy home.”
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On the glass tray
a glass pitcher, the tumbler
turned down, by which
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