Boston's defensive improvement 

March, 4, 2013
3/04/13
1:10
PM ET
The Celtics struggled mightily defending the perimeter during the first two months of the season, a stretch where Avery Bradley was forced to sit out while recovering from multiple offseason shoulder surgeries. But since Bradley's season debut on Jan. 2, that's all changed.

To continue reading this article you must be an Insider