At 97 years young, Boston Celtics legend Bob Cousy isn’t holding back. The Hall of Fame point guard, known for his unfiltered takes and razor-sharp analysis, has unleashed a scathing critique of the Celtics’ 2025 playoff meltdown. After securing the NBA championship in 2024, the Celtics returned to the postseason with high expectations but stumbled spectacularly, falling to the New York Knicks in a six-game Eastern Conference semifinal upset. The collapse, marked by two jaw-dropping blown leads, has Cousy pointing the finger squarely at head coach Joe Mazzulla’s stubborn obsession with the 3-point shot.
The Celtics’ 2025 playoff run was nothing short of a disaster. Despite their championship pedigree, Boston squandered massive leads in Games 1 and 2 against the Knicks—blowing a 20-point advantage in the second half of Game 1 and a 16-point edge in the fourth quarter of Game 2. The Knicks, who went on to lose to the Indiana Pacers in the conference finals, capitalized on Boston’s unraveling, exposing cracks in the defending champions’ armor.
In an interview with the Boston Globe, Cousy didn’t mince words. While he acknowledged Mazzulla’s overall coaching prowess, he pinned the series loss on the coach’s refusal to pivot from an overreliance on 3-point shooting. “You have to be there to have a sense of what’s going on, and I’m not,” Cousy admitted. “But I get the impression that Mazzulla did a good job and had their attention. In the playoffs, in my experience, the best team wins. There are upsets occasionally, but I have no understanding of how the Celtics could collapse, especially against the [expletive] Knicks.”
The numbers tell a stark story. Against the Knicks, the Celtics hoisted an average of 46.2 3-point attempts per game, connecting on a respectable but underwhelming 35.0%. Compare that to their first-round series against the Orlando Magic, where they took a more restrained 31.2 3-point shots per game. Cousy, a six-time NBA champion and 13-time All-Star, sees this as a fatal flaw in Mazzulla’s strategy.
“I like the three as a weapon, but not as the first [expletive] option,” Cousy said, his frustration palpable. “It’s always going to be there for you. It’s not something you have to create. You’re going to have it when you want it. So why eliminate the other options?” His words echo the sentiments of Celtics fans who watched in disbelief as their team jacked up long-range shots while squandering winnable games.
Cousy’s credentials give his critique undeniable weight. With an MVP trophy, six NBA rings, and a legacy as one of the game’s greatest playmakers, he knows a thing or two about winning in the postseason. Yet, like many in Boston, he was left exasperated by the team’s inability to adapt. The Knicks, far from a juggernaut, exposed Mazzulla’s inflexibility, and Cousy believes the coach’s “weak leadership” in critical moments cost the Celtics a chance to defend their title.
The Knicks’ victory wasn’t just an upset—it was a wake-up call. As Cousy sees it, the Celtics’ collapse wasn’t just about missed shots or bad breaks. It was about a failure to diversify their attack and a coaching misstep that prioritized volume over strategy. For a franchise with championship aspirations, that’s a bitter pill to swallow.
As the Celtics lick their wounds, questions loom about Mazzulla’s approach and the team’s identity moving forward. Will they double down on their 3-point-heavy style, or will they heed the wisdom of a legend like Cousy and embrace a more balanced game plan? One thing is certain: Boston’s faithful, much like their outspoken icon, won’t settle for another postseason collapse. The road to redemption starts now.