The Boston Celtics entered the 2026 postseason as a championship favorite, but their journey came to a jarring, historic halt on Saturday night. Despite holding a commanding 3-1 series lead, the Celtics fell 109-100 in Game 7 to the Philadelphia 76ers.
The loss was compounded by the absence of superstar Jayson Tatum, leaving Boston shorthanded in a do-or-die scenario. For a franchise defined by its 18 banners, this exit was particularly painful: it marked the first time in Celtics history that the team blew a 3-1 lead in a playoff series.
Mazzulla’s Philosophy on Failure
In the somber aftermath of the elimination, head coach Joe Mazzulla didn’t offer excuses or focus solely on the box score. Instead, he delivered a philosophical reflection on the emotional toll of chasing the NBA’s highest honors.
”A lot of times in the world today, it’s an either-or society, but there’s a duality to everything,” Mazzulla told reporters. “The duality of going after something bigger than yourself with a group of people — there’s two sides to every coin. When you go after greatness, you have to accept the other side of that.”
Mazzulla, who led Boston to a title in just his second season, challenged the notion that happiness is exclusive to victory. He noted that even in his championship year, he felt a sense of “emptiness,” highlighting the complex psychological landscape of professional sports.
The “Both/And” Mindset
Mazzulla’s message centered on the idea that failure is a necessary passenger on the road to success. He outlined a perspective that focuses on the long-term process over the immediate sting of the scoreboard:
- Surrendering to Outcomes: Mazzulla argued that to truly pursue greatness, one must “surrender” to the possibility of failing.
- Rejecting Binary Thinking: He described life in the NBA not as “either-or” (winning vs. losing), but as “both-and”—experiencing the growth of the process alongside the pain of defeat.
A Franchise at a Crossroads?
Since hoisting the trophy in 2024, the Celtics have struggled to replicate that postseason magic. After a second-round exit last year at the hands of the Knicks, this first-round collapse against a 76ers team they have historically dominated signals a worrying trend.
The 76ers, led by the dominance of Joel Embiid and the ascension of Tyrese Maxey, proved to be a formidable foe, but Boston’s inability to close out the series after Game 4 will lead to a summer of difficult questions for the front office.
Looking Forward
While Jaylen Brown and the rest of the locker room expressed frustration—with Brown notably citing officiating “flops” by Embiid as a factor—the focus now shifts to the health of Jayson Tatum and the stability of the roster.
Mazzulla remains steadfast in his “process,” but as the Celtics head into the 2026 offseason, the “duality” of their recent history—a championship followed by two early exits—will be the primary narrative to overcome.
