NEW YORK, NEW YORK – JUNE 25: Commissioner Adam Silver poses with 2025 NBA Draft Prospects prior to the first round of the 2025 NBA Draft at Barclays Center on June 25, 2025 in the Brooklyn borough of New York City. (Photo by Sarah Stier/Getty Images)
The NBA has announced sweeping changes to its draft lottery system, set to take effect in 2027, aimed at dismantling the league’s long-standing tanking incentives. The new “3-2-1 Lottery” introduces a radical restructuring of how draft order is determined, potentially reshaping team strategies and fan engagement for years to come.
The reform expands the lottery field from 14 to 16 teams, with all participants competing for the first 16 picks. Teams are categorized based on their regular-season performance and Play-In Tournament participation, receiving varying numbers of lottery balls. The three worst teams are “draft relegated” to two balls each, while seven non-Play-In teams receive three balls. Play-In participants receive two or one balls depending on their advancement.
This redistribution dramatically alters the relationship between win-loss records and draft positioning. Under the previous system, the league’s three worst teams each held 14.0% odds for the No. 1 pick. The new structure slashes those odds to 5.4%, shifting the highest probability (8.1%) to the seven non-Play-In teams outside the bottom three.
The changes extend beyond the top pick. Analysis reveals the bottom three teams lose significant value across the draft board: 8.4 percentage points at No. 2, 6.7 points at No. 3, and a substantial 41.9 points at No. 5. Meanwhile, teams finishing fourth through tenth gain improved odds, particularly those near the Play-In line.
Expected draft position data underscores the shift. The previous model rewarded worst records with an expected pick of 3.66. Under the new system, the bottom three teams face an expected selection of 8.01, while teams fourth through tenth improve to an average of 7.56. Play-In participants gain meaningful lottery value, with No. 9/10 seeds projecting to ninth overall and No. 7/8 losers to 11.74.
The league’s anti-tanking objective appears achieved: the most extreme losing strategy—the pursuit of a bottom-three finish—has become statistically less valuable than moderate underperformance. While teams near the Play-In may still calibrate effort between playoff pursuit and lottery odds, the system eliminates the previous incentive structure that directly rewarded losing.
Cleveland Cavaliers guard Sam Merrill, right, defends against New York Knicks guard Jalen Brunson (11) during the first half of Game 4 in the Eastern Conference finals NBA basketball playoffs series in Cleveland, Monday, May 25, 2026. (AP Photo/Sue Ogrocki)
Whether these mathematical incentives translate into changed behavior remains to be seen, but the NBA has unequivocally restructured the draft’s reward system to penalize deliberate underperformance while extending lottery hope to teams closer to contention.
