Date: March 24, 2017
Location: TD Garden, Boston
Final Score: Boston Celtics 130, Phoenix Suns 120
Context: Regular Season
Devin Booker’s 70-point night in Boston is remembered for two things at once: the sheer volume of scoring, and the strange, unforgettable reality that it came in a loss. That combination is part of what made it so startling. A 20-year-old guard, on a rebuilding team, walked into one of the league’s most historic buildings and authored a scoring performance that belonged to a different era.
The Celtics won the game. But the night belongs to Booker — a second-year player who was still being introduced to casual fans, who suddenly forced the league to treat him like something inevitable.
Where Booker was in his career at the time
Booker entered the NBA in 2015 as the 13th pick, known primarily as a shooter. By his second season, Phoenix had begun handing him the keys as a primary creator — not just a spacer, but a featured offensive engine.
The 2016–17 Suns were young, shorthanded, and far from playoff contention. That matters because the environment around Booker was not built to protect him with veteran stability. He was learning in public — carrying usage, seeing double teams, and trying to generate offense for lineups that often had limited scoring around him.
That’s why the 70 wasn’t just “a hot night.” It was a snapshot of a player’s ceiling cracking into the open.
What was working — and why the scoring felt effortless
Booker didn’t score 70 with one move. He scored 70 because Boston had to guard every part of his game, and once the night got rolling, Phoenix leaned fully into letting him read the floor.
1) Three-level scoring: Booker mixed pull-up jumpers, drives, midrange rhythm shots, and spot-up threes.
2) Foul pressure: When defenders got close, he turned contact into free throws. His scoring rate ballooned at the line.
3) Endurance and volume: He played nearly the entire game and carried the offense possession after possession.
4) Late-game urgency: Once Phoenix saw history was possible, the Suns ran offense to keep him involved constantly.
The final blueprint reads simple: score early enough to build rhythm, stay aggressive through Boston’s lead, then pour it on when the pace and urgency increase in the second half.
First quarter — Boston’s control, Booker’s early probing
The Celtics set the tone immediately. Boston scored 29 in the opening quarter while Phoenix managed 16. The Suns were behind early, and the game’s initial shape looked like a mismatch — playoff-bound team at home versus a young roster on the road.
Booker, though, was already establishing the areas he wanted. He wasn’t forcing chaos. He was taking the first clean shots he saw, getting downhill when lanes opened, and beginning the long work of turning a blowout game into a scoring opportunity.
Second quarter — Boston’s 3-point burst creates the mountain
The second quarter is where the game almost ends — and where Booker’s night begins to take a different form. Boston erupted for 37 points in the period, hitting a wave of threes and stretching the lead as high as 26.
Phoenix scored 27 in the quarter, but the Suns were still chasing. The Celtics’ spacing and pace put Phoenix in rotation constantly, and Isaiah Thomas controlled the tempo the way elite lead guards do when they sense a game can be buried.
At halftime, Booker had 19 points. That matters because the legend of “70” can make it sound like he was at 40 early. He wasn’t. It was a steady first half — and then a historic second.
Third quarter — the takeover begins
Booker came out of halftime like a player determined to make the scoreboard listen. He scored 23 points in the third quarter alone, turning the game from “Boston coasting” into “Boston paying attention again.”
This is where his scoring became layered. When defenders played him high, he drove into contact. When they backed up, he rose into jumpers. When help arrived late, he lived at the free-throw line.
Phoenix outscored Boston 37–31 in the third. The Celtics were still ahead, but the margin had been wounded — and Booker had entered the rare zone where every touch feels like it can become points.
Fourth quarter — 28 points, and the building changes
Booker scored 28 points in the fourth quarter. That is the heart of the story. This is where the night stops being “great game” and becomes “history.”
Phoenix fed him almost every time down the floor. The Suns used late timeouts to draw up touches, extend possessions, and keep him involved. It created a strange, highly visible chase: Boston trying to win, Phoenix trying to win too — but also trying to complete something bigger.
The Celtics, to their credit, didn’t stop competing. They kept answering with shot-making and free throws, keeping separation just wide enough to prevent Phoenix from stealing the game outright.
Yet the most memorable detail from the closing minutes wasn’t tactical. It was the sound inside TD Garden. As Booker climbed past 60 and then pushed toward 70, some Boston fans began cheering the scoring itself — recognizing that the opponent was delivering something that doesn’t happen often enough to pretend you didn’t see it.
Booker’s final stat line
Points: 70
Minutes: 44:58
Field Goals: 21-for-40
3-Pointers: 4-for-11
Free Throws: 24-for-26
Rebounds: 8
Assists: 6
Steals: 3
Blocks: 1
Turnovers: 5
The stat line tells you the structure: high-volume shot-making, heavy free-throw production, and enough playmaking to punish traps. It also tells you the workload: nearly 45 minutes with the offense orbiting him.
How Booker impacted the Suns in the game
Phoenix’s offense was built around Booker’s gravity. When he heated up, Boston’s defense had to tilt toward him — bringing extra attention above the arc, sending help into the lane, and closing harder on his pull-ups.
That attention created two things for the Suns: cleaner looks for teammates and a way to stay emotionally alive in a game where they had every reason to fold. The Suns didn’t win, but they kept competing because Booker gave the game a heartbeat.
Even the way Phoenix played late reflected his impact: the urgency to extend the game, the intentional fouling, the timeouts to manufacture touches — it all existed because everyone on the floor understood that something rare was unfolding.
What made it historic — and why it’s still debated
The night became a cultural moment for two reasons at once. First: 70 points is an exclusive number in NBA history, regardless of context. Second: the late-game approach was openly designed to maximize Booker’s chances to reach it.
Some saw that as uncomfortable. Others saw it as honest — a rebuilding team choosing to celebrate its brightest young star in real time. Either way, it made the moment impossible to ignore. You couldn’t pretend it was a normal “career high.” It was a franchise choosing to mark a night as special while it was still happening.
The Celtics won 130–120. But the game is remembered as Booker’s because it revealed a truth the league would spend years confirming: Devin Booker wasn’t just a scorer. He was a future offense by himself.