Don Nelson’s fingerprints are all over the NBA that fans watch today.
The Hall of Fame coach and former Celtics standout died Sunday morning at 86, his family said in a statement shared by NBA insider Marc Stein. “On Sunday morning our beloved husband, dad, grandfather and great-grandfather Don Nelson peacefully went to be with the Lord, surrounded by his loving family,” the family wrote. “Throughout his last week, friends and family encircled him with love, sharing the blessing of his friendship and revisiting treasured memories.”
Nelson’s resume already put him in rare air. He won five NBA titles as a player with Boston, had his No. 19 retired by the Celtics in 1978, and later built a coaching career that brought him three Coach of the Year awards.
His 34-year run as a coach stretched from 1976 to 2010, and he finished as the second-winningest coach in league history, a mark Gregg Popovich passed in 2022. Nelson went 1,335-1,063 across stops with the Warriors, Bucks, Mavericks and Knicks.
That coaching path almost never happened. In a 2012 interview with ESPN, Nelson said he didn’t know what he wanted to do after his playing career, never really considered coaching and even tried refereeing in Summer League. Instead, he became an assistant with the Bucks the season after he retired, and from there helped reshape the modern game.
Stephen Curry, who played for Nelson as a rookie with Golden State, said in a team-issued statement Sunday: “One of the big reasons I was drafted by the Warriors was because of Don Nelson. The story is he never liked rookies, but from Day 1 he challenged me and gave me an opportunity to be my best self on the court.
He taught me a lot during our one season together and I’ll never forget the night he became the winningest coach in NBA history in Minnesota. We were so happy for him.
He had an immeasurable impact on the sport and will go down as one of the greatest minds in the history of the game.”
Luka Dončić also called Nelson’s death a “sad day for basketball,” and Donnie Nelson, his son, spent 24 years in the Mavericks’ front office before later drafting Dončić.
What Nelson left behind goes beyond wins and trophies. He helped push the league toward positionless basketball by pioneering the “point forward.”
With the Bucks, he turned Paul Pressey into the first true version of it, putting the ball in the 6'5" forward’s hands and letting his passing take over. Pressey’s assists jumped from 3.1 per game to 6.8 in his third NBA season, then climbed to a career-high 7.8 the following year in 1985-86.
Del Harris, an adviser to Nelson and former Bucks and Lakers coach, was also part of the idea’s development with Rick Barry and Robert Reid, helping Nelson figure out how to use Pressey.
That concept has echoed through the league ever since, from Scottie Pippen and Grant Hill to LeBron James and Giannis Antetokounmpo.
Nelson also made “Nellie Ball” part of the NBA vocabulary. His version of fast, small, out-of-position basketball was built to create chaos and squeeze value out of lineups that didn’t fit the traditional mold.
He once explained it this way in 2012: “You only play Nellie Ball when you don't have a very good team, or when you have a bunch of good small players and not many good big players,” he said. “When you have bad teams, you’ve got to be creative to win games you’re not supposed to win.”
He used that approach to great effect. The “Run TMC” Warriors, with Tim Hardaway, Mitch Richmond and Chris Mullin, pulled off a pair of playoff upsets behind mismatches created by their undersized style.
In Dallas, he leaned into small ball again by playing Dirk Nowitzki at center next to Steve Nash and Michael Finley, then repeated the formula with the Warriors by using Stephen Jackson and Al Harrington at center alongside Baron Davis and Jason Richardson. That was before Golden State’s dynasty, when Steve Kerr later used Draymond Green as a small-ball center next to Curry and Klay Thompson.
Nelson’s Mavericks also became a destination for international talent. He helped bring Dirk Nowitzki and Steve Nash to Dallas, and his son Donnie later drafted Wang Zhizhi with the 36th pick in the 1999 NBA draft, making him the first Chinese player in the league.
In Golden State, Nelson coached Šarūnas Marčiulionis, the first Soviet NBA player, and Manute Bol, the first NBA player from present-day South Sudan, even had him shooting threes at 7'7" for two seasons. Bol’s outside shooting was unusual then; now, floor-spacing bigs are part of the league’s fabric.
Dallas also became the birthplace of another enduring tactic: “Hack-a-Shaq.” Nelson used intentional fouling against poor free-throw shooters to get the ball back and limit damage, applying it against Dennis Rodman and Shaquille O’Neal. The strategy has stuck around and has since been used against players including DeAndre Jordan, Ben Simmons, Andre Drummond and Mitchell Robinson.
Nelson’s Mavericks ran off five straight 50-win seasons with Nowitzki, Nash and Finley at the center of it all before he stepped down. His influence, though, never really stepped away with him. It’s still showing up every night the ball is pushed by a forward, a big spaces the floor or a coach reaches for a tactic that once sounded outlandish and now feels familiar.
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