The evolution of the NBA three point line and why the mid range shot almost died
The Mathematical Revolution That Transformed Basketball
When Stephen Curry launched his 402nd three-pointer of the 2015-2016 season, shattering his own record by 116 makes, he wasn't just rewriting the record books—he was cementing a paradigm shift that had been brewing for over a decade. The mid-range jumper, once the signature weapon of Michael Jordan, Kobe Bryant, and Dirk Nowitzki, had become basketball's endangered species. This wasn't a natural evolution; it was a calculated revolution driven by analytics, spacing principles, and the cold mathematics of efficiency.
The numbers tell a stark story. In the 1999-2000 season, NBA teams averaged 13.7 three-point attempts per game. By the 2023-2024 season, that number had exploded to 35.2 attempts per game—a 157% increase. Meanwhile, mid-range attempts (shots between 10 feet and the three-point line) plummeted from approximately 18 attempts per game in 2000 to just 10.4 in 2024. The basketball court had been fundamentally rezoned, with the area between the paint and the arc becoming a statistical no-man's land.
The Birth of the Three-Point Line: A Slow Burn
The NBA introduced the three-point line in 1979, borrowing the concept from the ABA, which had featured it since 1967. Initially set at 23 feet, 9 inches from the basket (22 feet in the corners), the line was met with skepticism from traditionalists who viewed it as a gimmick. Early adoption was tepid at best. Larry Bird, one of the era's most prolific shooters, attempted just 1.5 threes per game in his rookie season. The league averaged a mere 2.8 three-point attempts per team per game in 1979-1980.
For nearly two decades, the three-pointer remained a complementary weapon rather than a primary offensive strategy. Even during the 1990s, when the line was temporarily shortened to 22 feet (1994-1997), teams still built their offenses around post play, isolation mid-range scoring, and penetration. The 1995-1996 Chicago Bulls, widely considered one of the greatest teams ever assembled, attempted just 14.8 threes per game—less than half of what modern teams launch.
The Analytics Awakening
The transformation began in earnest in the mid-2000s, when front offices started hiring statisticians and data analysts. The math was elegantly simple and devastatingly persuasive: a three-point shot made at 33.3% produces the same points per possession (1.0) as a two-point shot made at 50%. Any three-point shooting above that threshold represented superior efficiency. A team shooting 36% from three—a reasonable benchmark—generates 1.08 points per possession, equivalent to shooting 54% on two-pointers, a mark only elite interior scorers consistently achieve.
Daryl Morey, who became general manager of the Houston Rockets in 2007, emerged as the prophet of this new religion. His philosophy was ruthlessly logical: maximize three-point attempts and shots at the rim while minimizing mid-range jumpers. The Rockets' shot chart became a visual representation of this strategy—a concentration of attempts in the paint and beyond the arc, with a conspicuous void in between. By 2018-2019, Houston was attempting 45.3 threes per game while taking just 7.5 mid-range shots, the lowest in the league.
The Curry Effect: When Theory Became Spectacle
While analytics provided the intellectual framework, Stephen Curry supplied the visceral proof of concept. His 2015-2016 season wasn't just statistically unprecedented; it was aesthetically revolutionary. Curry didn't just shoot threes from the corners or the wings—he launched them from 30 feet, off the dribble, with defenders draped on him, and he made them at a 45.4% clip. He averaged 30.1 points per game while taking 11.2 three-point attempts, demonstrating that volume and efficiency could coexist.
The Warriors' success—winning 73 games that season and claiming the championship the following year—provided irrefutable evidence that a three-point-centric offense could dominate at the highest level. Golden State's "five-out" spacing, with all five players capable of shooting from distance, created driving lanes and forced defenses into impossible choices. Help on a drive meant an open three; stay home on shooters meant a layup. The mid-range jumper, requiring a defender to be neither too close nor too far, became tactically obsolete.
The Positional Revolution
The three-point revolution fundamentally altered positional requirements. Traditional centers who couldn't step out to the perimeter became liabilities. Brook Lopez, once a back-to-the-basket center who attempted 0.5 threes per game early in his career, transformed himself into a floor-spacing big man, launching 5.2 threes per game by 2018-2019. Nikola Jokic, despite being a generational passing talent from the elbow, shoots 34.7% from three for his career, ensuring defenses must respect his range.
The "stretch four" became standard rather than specialized. Players like Kevin Love and Kristaps Porzingis, who would have been power forwards in previous eras, became perimeter threats who occasionally posted up rather than the reverse. By 2024, the average NBA center attempts 3.1 threes per game—a statistic that would have been incomprehensible two decades earlier.
The Mid-Range: From Staple to Specialty
The decline of the mid-range jumper represents one of the most dramatic strategic shifts in sports history. In 2000, players like Kobe Bryant, Tracy McGrady, and Vince Carter built their games on the 15-18 foot jumper, using it to counter defensive schemes designed to prevent drives and threes. The mid-range was considered the "smart" shot—a high-percentage look that kept defenses honest and opened up other options.
By 2024, the mid-range had become basketball's forbidden zone. Teams like the Houston Rockets under Mike D'Antoni essentially banned it from their offensive playbook. The 2018-2019 Rockets took just 11.6% of their shots from mid-range, the lowest percentage in modern NBA history. Players who specialized in the mid-range, like DeMar DeRozan and Chris Paul, were viewed as stylistic throwbacks, their skills admired but their shot selection questioned.
The Holdouts and Their Case
Yet the mid-range never completely disappeared, and its remaining practitioners have made compelling arguments for its continued relevance. DeMar DeRozan's 2021-2022 season with the Chicago Bulls showcased the mid-range at its finest. He shot 50.4% from 10-16 feet and 42.9% from 16 feet to the three-point line, generating 1.01 points per possession on mid-range attempts—elite efficiency by any measure. His ability to get to his spots in crunch time, when defenses tighten and three-point looks become scarce, proved invaluable.
Kevin Durant has similarly defied analytical orthodoxy. His career mid-range percentage of approximately 47% generates roughly 0.94 points per possession—not optimal by pure efficiency standards, but devastating in context. Durant's mid-range game creates rhythm, draws fouls, and provides a reliable option when the shot clock is winding down. In the 2021 playoffs, his mid-range mastery nearly single-handedly eliminated the eventual champion Milwaukee Bucks.
The Phoenix Suns' 2020-2021 Finals run, led by Chris Paul's mid-range wizardry, demonstrated that playoff basketball—with its tighter rotations and more physical defense—sometimes rewards the mid-range specialist. Paul shot 54.5% from mid-range in that playoff run, exploiting defenses designed to take away threes and rim attempts.
Tactical Implications and Defensive Adjustments
The three-point revolution forced defensive innovation. Traditional man-to-man principles, designed for an era when offenses operated inside-out, became inadequate. Teams adopted switching schemes, with players 1-5 capable of defending multiple positions. The "drop coverage" in pick-and-roll situations, once standard, became exploitable against elite shooters who could pull up from 25 feet.
Defenses responded by extending their pressure, guarding shooters at the three-point line and conceding mid-range looks. This created a tactical paradox: the shot teams were designed to prevent (the three) became more available as defenses overcompensated, while the shot they were willing to concede (the mid-range) went untaken. The 2023-2024 season saw teams shoot 36.9% from three, the highest league-wide percentage in history, partly because defenses had stretched themselves thin trying to contest every attempt.
The Pace and Space Era
The three-point revolution accelerated the game itself. With more floor spacing and fewer post-ups, possessions became faster. The average pace (possessions per 48 minutes) increased from 90.9 in 2000 to 99.2 in 2024. Teams pushed in transition, hunting early threes before defenses could set. The "seven seconds or less" Suns of the mid-2000s, once considered revolutionary, became the template rather than the exception.
This faster pace, combined with increased three-point volume, led to higher-scoring games and greater variance. A team shooting 40% from three on 40 attempts scores 48 points from beyond the arc; at 30%, just 36 points—a 12-point swing based solely on shooting variance. The 2024 season saw more 20-point comebacks than any previous season, as teams could erase deficits with a few hot minutes from three.
The Future: Correction or Continuation?
As we move deeper into 2026, questions emerge about whether the three-point revolution has reached its apex or will continue accelerating. Some analysts predict a correction, arguing that defenses will eventually adapt and that the mid-range will experience a renaissance as teams exploit the gaps in extended defenses. Others believe we're witnessing a permanent transformation, with future generations of players developing three-point range from childhood and the mid-range becoming a lost art.
Recent rule discussions suggest the league itself may intervene. NBA Commissioner Adam Silver has acknowledged concerns about the "sameness" of modern offenses, with teams running similar pick-and-roll actions designed to generate threes or layups. Proposals to move the three-point line back (potentially to 24 or 25 feet) or to introduce a four-point line have been floated, though no changes are imminent.
What's certain is that the three-point line, introduced as a gimmick in 1979, has fundamentally reshaped basketball. The mid-range jumper, once the game's most elegant weapon, survives only in the hands of a few masters who refuse to bow to the tyranny of efficiency. Whether this represents progress or loss depends on your perspective—but the numbers, as always, tell their own story.
Frequently Asked Questions
Why is a three-point shot more efficient than a mid-range jumper?
The efficiency advantage comes down to simple mathematics. A three-point shot made at 36% produces 1.08 points per possession, while a mid-range shot needs to be made at 54% to generate the same value. Since even elite mid-range shooters rarely exceed 50% from that distance, while many players can shoot 36-38% from three, the three-pointer offers superior expected value. Additionally, three-point attempts often come with more space and less defensive pressure than contested mid-range jumpers, making the efficiency gap even wider in practice.
When did NBA teams start prioritizing three-point shooting over mid-range shots?
The shift began gradually in the mid-2000s as analytics departments gained influence, but accelerated dramatically around 2012-2015. The Houston Rockets under Daryl Morey were pioneers, systematically eliminating mid-range attempts from their offense starting in 2013. The Golden State Warriors' championship runs (2015, 2017, 2018) with their three-point-heavy offense provided proof of concept, leading to league-wide adoption. By 2018, most teams had restructured their offenses to maximize threes and rim attempts while minimizing mid-range shots.
Are there any current NBA players who still excel at mid-range shooting?
Yes, several elite players maintain exceptional mid-range games despite analytical pressure to abandon it. DeMar DeRozan consistently shoots above 48% from mid-range and has built his entire offensive identity around it. Kevin Durant shoots approximately 47% from mid-range for his career and uses it to devastating effect in playoff situations. Chris Paul, Kawhi Leonard, and Devin Booker also remain elite mid-range shooters who use it strategically, particularly in late-game situations when defenses take away threes and rim attempts. These players prove that elite mid-range shooting can still be valuable, even if it's not optimal by pure efficiency metrics.
Could the NBA change the three-point line distance to reduce its dominance?
The NBA has discussed potential changes to address concerns about offensive homogeneity and three-point dominance. Moving the line back to 24 or 25 feet would reduce league-wide three-point percentage and potentially restore some value to mid-range shooting. However, such changes face significant obstacles: they would require arena renovations, could disadvantage smaller guards who rely on three-point shooting, and might not fundamentally alter team strategies since elite shooters would likely adapt. The league experimented with a shorter line from 1994-1997, so precedent exists for adjustments, but any changes would likely be gradual and carefully studied before implementation.
Will the mid-range shot ever make a comeback in the NBA?
A full-scale mid-range renaissance seems unlikely given the mathematical realities, but a modest resurgence is possible. As defenses continue extending to contest three-pointers, they create more space in the mid-range area. Playoff basketball, where physicality increases and three-point shooting often declines, has already shown renewed value for mid-range specialists. Additionally, if the NBA moves the three-point line back or if defensive schemes evolve to better contest threes without conceding mid-range looks, we could see a 10-15% increase in mid-range attempts. However, the mid-range will likely remain a complementary weapon rather than returning to its former status as an offensive foundation.