You don't win eighteen NBA championships unless you have top notch defense. The Boston Celtics have a long and storied history of great defensive players. Here's a list of some of the top defenders in the team's history:
- Years with Celtics: 1956–1969
- Defensive Strengths: Russell is widely considered the greatest defender in NBA history. His ability to block shots, alter opponents' shots, and dominate the boards was unmatched. He revolutionized shot-blocking and is credited with creating the concept of "help defense." His leadership in the paint anchored Boston's defense, and he was a key part of their 11 championships in 13 years.