The Miami Heat have compiled three signature wins in the last 10 days, and Erik Spoelstra's patented zone defense played a crucial role in each of those games. In many ways, Spo pulling out his "secret weapon," the zone defense, may be paving a path for another unlikely Heat playoff run.
According to NBA analyst Couper Moorhead, the Heat played "zone" 37 percent of the time against the Houston Rockets, Charlotte Hornets, and Detroit Pistons. In those sets, the Heat allowed just 0.82 points per possession.
To put that number in perspective, the NBA's best defense, the Oklahoma City Thunder, allows 1.05 points per possession this season. To say that the Heat's zone against the Rockets, Hornets, and Pistons was effective would be a massive understatement.
Erik Spoelstra's zone defense will be something he goes back to
With that much success in the zone defense over the last few games, there's reason to believe that Spo is likely to go back to it in the future, especially in key games. It's something that Spo has utilized at various times throughout his tenure with the Heat, but generally likes to save it for key moments.
That much was evident when he elected to pull it out against the Rockets, Hornets, and Pistons over the last few games.
But it's not just the mere screwball of a different-looking defensive sets that gives opposing teams fits that has given Miami an advantage; it's also the fact that it unlocks so much more versatility for the Heat on the other end of the floor.
Why the zone defense unlocks so much for the Heat
Because of Bam Adebayo's versatility, the zone defense gives the Heat more forgiveness for players who struggle individually in that department. Players like Tyler Herro, Norman Powell (who is currently injured), and even Kasparas Jakucionis can be "hidden" in zone defense more efficiently.
Essentially, it allows the Heat to keep their best offensive players on the floor together without such a huge drop-off defensively.
The utilization of zone defense has also given Spo the greenlight to use Kel'el Ware and Bam together more frequently. More than anything, if this is the avenue for Spo to unleash the Bam-Ware closing lineups, this is a win in itself.
All season long, Spo has been looking for ways to make the Bam-Ware dynamic work more free-flowing. If zone defense is a way to accomplish that in his eyes, this is certainly another element that could work in the Heat's favor.
As the Heat continues to build momentum for the stretch run, Spo may finally have a secret weapon in his back pocket that he can use at any time. And if the zone defense continues to be effective, it could change the feeling around this Heat team.