07:00 PM - April 29, 2014 by RaychelSnr
From the YMCA to the NCAA, zone defenses have become a go-to strategy for many amateur basketball teams.
But at the sport's highest level, the National Basketball Association, true zone defense remains as rare and successful as a Zach Randolph 3-point shot.
No current NBA team uses zone as its primary defense, and excluding outliers like the Golden State Warriors, Dallas Mavericks and Toronto Raptors, who utilize zones in no more than 10 percent of their defensive possessions, few NBA squads show much interest in the scheme.
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