Tatum's ‘unprecedented' rehab, and more early thoughts from Celtics camp originally appeared on NBC Sports Boston
The first week of the Boston Celtics’ 2025-26 season is in the rearview mirror after training camp officially began last Tuesday.
Some thoughts on the week’s biggest storylines with preseason games on the horizon:
Tatum’s ‘unprecedented’ rehab
The night before the Boston Celtics huddled for Media Day, Jayson Tatum released a rather jarring video of his progress since Achilles surgery. Less than five months removed from the rupture, Tatum showcased his recent return to basketball workouts.
We wondered if Tatum’s teammates, who have seen him grinding away in the weight room throughout the offseason, were as surprised as the rest of us.
“He looks like he’s going to be ready for opening night,” joked superstar running mate Jaylen Brown. “Just somebody with a crazy work ethic and passion for the game. So I’m not surprised.”
Even seeing Tatum’s relentless effort on a daily basis, his teammates still marveled at how far he’s come in a short time. A sampling of their reactions:
- Xavier Tillman: “It is crazy impressive. I mean, I’m seeing this guy do like box jumps and stuff like that. And I’m like, ‘Huh!? What!?’”
- Jordan Walsh: “I mean, the dude’s a machine. He’s recovering at a crazy rate.”
- Josh Minott: “That’s inspiring, seeing his progression. I mean, they’re saying it’s like unprecedented.”
- Derrick White: “It’s been impressive. Just goes to who he is and what type of worker he is.”
- Sam Hauser: “To see him moving like that already is pretty special. And it’s just a credit to all the work he’s been doing behind the scenes, when there’s no cameras around. You watch the way he’s working, rehabbing, it makes you want to do a little extra.”
- Payton Pritchard: “I already expected this from Jayson, to come back like this … I just never put things past certain people, and he’s one of those guys.”
- Joe Mazzulla: “He’s done an amazing job just accepting the journey that he’s on … The work ethic that he’s put in, but also the mentality that he’s shown and the leadership that he’s shown in working and training, it’s second to none.”
Alas, Tatum’s accelerated rehab has caused issues for some inside the Auerbach Center.
“I was a little bit mad at [Tatum] a couple of weeks ago because all of a sudden his next step was he could use the treadmill and I like to use the treadmill,” said Celtics president of basketball operations Brad Stevens. “And it just kind of felt like we were on the same timing. So I got kicked off the one machine that I can use in that whole building.
“So I’m glad that he’s making strides and getting back on the court, for my own good.”
Slim Tillman ready for new season
Beyond Tatum’s prognosis, perhaps the most common question we fielded from Celtics fans throughout the offseason centered (pun fully intended) on how the Celtics would patch together their frontcourt after the departures of Al Horford, Kristaps Porzingis, and Luke Kornet.
We’d tell the inquisitor about the opportunity in front of Neemias Queta. We’d talk about the additions of Luka Garza and Chris Boucher. We’d even note the addition of Amari Williams on a two-way contract. But we’d routinely forget to include Tillman in the conversation.
Even with an overstocked frontcourt last season, it was jarring that Tillman played just 231 minutes in 33 regular-season appearances. The same player who was a key role player for the 2024 title team after his midseason addition had become a bit of an afterthought.
Tillman’s knee balked for much of last season, leaving him unable to maximize the minutes he received. His playing time evaporated late in the season, and he logged just 35 total minutes after the All-Star break.
Tillman came back to camp 12 pounds lighter and eager to remind people that he can be a key presence as an undersized and versatile big. Even without much playing time last season, he is one of Boston’s more experienced frontcourt players and should get every opportunity to reestablish himself.
The center spot will be in the spotlight as the Celtics kick off preseason play this week with visits to Memphis (Tillman’s old stomping grounds) and Toronto (Boucher’s former home).
Harder, faster, stronger
Maybe it’s time to add Daft Punk to the TD Garden playlist, because so much of the talk around these Celtics in the first week of camp is how much harder and faster they yearn to play this season.
From the moment Boston completed its summer overhaul, the suggestion has been that the Celtics would mask some of that talent drain by simply holding the turbo button this season. Payton Pritchard sported a bloody gash on his neck after what he termed a “war”-like practice on Friday.
It’s not a coincidence that Boston aims to play harder and faster when the Pacers and Thunder were the last two teams standing last season. You need talent and skill, but those teams clearly benefited from an all-gas, no-brakes playing style. Now the Celtics will try to match with some sort of controlled intensity.
The harder/faster hype kicked into overdrive when Walsh suggested the Celtics might go with full hockey subs in order to keep the energy level maximized. Mazzulla — and later Walsh — eventually walked back that idea. But the suggestion is undeniable: The Celtics plan to crank up the aggression to mask some of the skill that departed this summer.