Boston, MA
The Latest on Celtics’ Center Kristaps Porzingis’ Calf Injury Timetable
On Monday night at the Kaseya Center, the Boston Celtics took a commanding 3-1 series lead in their first-round rivalry clash with the Miami Heat.
While Derrick White delivering a career-high 38 points, burying 8/15 (53.3%) of his shots from beyond the arc, was the highlight of the evening for the visitors, the low point and most concerning development was Kristaps Porzingis departing Game 4 with 2:27 left in the first half.
The seven-foot-three center stepped on Tyler Herro’s foot while trying to get around him for an offensive rebound. After hobbling, he gingerly trotted down the floor.
Shortly after that, the Latvian native went into a dribble hand-off with Jaylen Brown, but his right calf tightened up. He then asked to come out of the contest, putting his face in his jersey in frustration as he went to the locker room.
Following Boston’s 102-88 win, ESPN’s Adrian Wojnarowski reported the early indications is Porzingis did not suffer an Achilles injury. After undergoing imaging, the Celtics ruled him out for Game 5 on Wednesday due to a right soleus strain.
That’s the same ailment Giannis Antetokounmpo sustained on Apr. 9 during the Milwaukee Bucks’ 104-91 victory vs. the C’s. The two-time MVP is yet to return.
Sports and family medicine physician, Dr. Jesse Morse, projects that it will likely take two-to-three weeks for him to return if the injury is mild.
As Boston moves forward without Porzingis, first focusing on trying to punch its ticket to the second round as quickly as possible, it will rely more on Al Horford, Luke Kornet, and Xavier Tillman Sr.
It helps that Horford was a member of the Celtics’ closing lineup for the last two postseason runs, which includes their 2022 trip to the NBA Finals.
Having a seven-foot-two center well-versed in their system and a six-foot-eight, 245-pound option who’s done well guarding the likes of Anthony Davis in the playoffs will also help them absorb Porzingis’ absence.
And as Celtics radio play-by-play broadcaster Sean Grande noted, Boston has played more minutes this year with the former All-Star center off the floor (57.4% of them) than on. In those minutes, the C’s have registered an impressive +11.8 net rating), which tops their +11.2 mark with him on the court.
Those numbers came from contests that included two wins against the Philadelphia 76ers, a 52-point blowout of the Golden State Warriors, a pair of victories vs. the Phoenix Suns, and an overtime triumph against the Minnesota Timberwolves. There was also a 128-111 win over the Orlando Magic, who Boston might face in the second round.
Another option the Celtics may utilize is playing Jayson Tatum at the five. The six-foot-eight star forward can guard many of the centers in today’s NBA. And when Boston, working without its top three players at the pivot, went small in that 17-point victory against the Magic at TD Garden, the hosts ran Orlando off the floor.
Tatum spending time at center is something Joe Mazzulla could tap into as early as Game 5 against the Heat as the Celtics aim to send the defending Eastern Conference champions on summer vacation.
Boston, MA
Bruins dealing with another significant injury on defense
The good news for Marco Sturm and the Bruins is that the team could get defenseman Henri Jokiharju back in action Tuesday night in Seattle.
But the potential return of Jokiharju, who has been out of Boston’s lineup since sustaining an injury back on Nov. 28, does not give Sturm a healthy blue line. Instead, the Bruins are apparently dealing with yet another injury ahead of Jokiharju’s return to action, this time with Hampus Lindholm back on the shelf with an injury.
And one that certainly sounds concerning based on what Sturm said.
“It’s not going to be a day-to-day thing,” Sturm, whose team is on a three-game point streak, said following Monday’s practice when asked about Lindholm’s injury status. “Hopefully it’s not too long, but he’s definitely going to be out for a little bit. We’ll have to do more testing when we’re back in Boston so we can go from there.”
Sturm added that Lindholm has “been hurt,” though it’s unclear if he meant that Lindholm has been hurt in the last contest if he’s been playing hurt for the last little bit here. Lindholm did finish Saturday’s game without issue (at least one that was visible), and finished with an assist and logged a pair of overtime shifts in a 22:47 night.
Lindholm is also less than a week removed from what was one of his best games of the season, with a goal and an assist in Boston’s 6-2 win over the Oilers last Wednesday.
Lindholm has not traveled back to Boston ahead of schedule, though that admittedly means very little with just one more game on deck for the B’s on this road trip.
“We just had our first appointment [Sunday] and we’re going to wait until we get back because there’s nothing we can do right now,” Sturm said when discussing Lindholm’s injury. “And then we’ll let our doctors decide our next steps.”
Lindholm, who has three goals and 14 points through 34 games this year, has already missed eight games due to a lower-body injury earlier this season.
Sturm noted that Jokiharju looked “pretty good,” which is a positive development when it comes to his potential availability for Tuesday against the Kraken. If Jokiharju is unable to go, Vladislav Kolyachonok would slide back into the Boston lineup.
The Bruins come into Tuesday’s head-to-head with the Kraken with five of a possible eight points on this road trip banked away, but are a woeful 2-6-0 with Lindholm on the shelf this season.
Boston, MA
Police investigating deadly shooting overnight in Mattapan
Police are investigating a deadly shooting that occurred overnight in Boston’s Mattapan neighborhood.
Boston police said they responded to a report of a person shot in the area of 24 Stow Road in Mattapan around 12:12 a.m. on Monday.
When they arrived, officers found a vehicle parked in front of 24 Stow Road with a man inside suffering from multiple gunshot wounds. Boston EMS transported the man to a local hospital, where he later died.
No arrests have been announced.
The shooting remains under investigation, and anyone with information is being asked to call homicide detectives at 617-343-4470. Anonymous tips can be submitted by calling 1-800-494-TIPS, texting the word “TIP” to 27463 or online.
Boston, MA
How Boston Dynamics upgraded the Atlas robot — and what’s next
In 2021, 60 Minutes visited the offices of robotics company Boston Dynamics and met an early model of its humanoid robot, Atlas.
It could run, jump and maintain its balance when pushed. But it was bulky, with stiff, mechanical movements.
Now, Atlas can cartwheel, dance, run with human-like fluidity, twist its arms, head and torso 360 degrees, and pick itself up off of the floor using only its feet.
“They call it a humanoid, but he stands up in a way no human could possibly stand up,” correspondent Bill Whitaker told Overtime. “His limbs can bend in ways ours can’t.”
Boston Dynamics CEO Robert Playter told Whitaker that Atlas’ “superhuman” range of motion is keeping with the company’s vision for humanoid robots.
“We think that’s the way you should build robots. Don’t limit yourself to what people can do, but actually go beyond,” Playter said.
Whitaker watched demonstrations of the latest Atlas model at Boston Dynamics’ headquarters in Waltham, Massachusetts. Rather than turning around to walk in the other direction, Atlas can simply rotate its upper torso 180 degrees.
“For us to turn around, we have to physically turn around,” he told Overtime. “Atlas just pivots on his core.”
Boston Dynamics’ head of robotics research, Scott Kuindersma, told Whitaker that Atlas doesn’t have wires that cross its the joints of the limbs, torso and head, allowing continuous rotation for tasks and easier maintenance of the robot.
“The robot’s not really limited in its range of motion,” Kuindersma told Whitaker. “One of the reliability issues that you often find in robots is that their wires start to break over time… we don’t have any wires that go across those rotating parts anymore.”
Another upgrade to the Atlas humanoid robot is its AI brain, powered by Nvidia chips.
Atlas’ AI can be trained to do tasks. One way is through teleoperation, in which a human controls the robot. Using virtual reality gear, the teleoperator trains Atlas to do a specific task, repeating it multiple times until the robot succeeds.
Whitaker watched a teleoperation training session. A Boston Dynamics’ machine learning scientist showed Atlas how to stack cups and tie a knot.
Kuindersma told Whitaker robot hands pose a complex engineering problem.
“Human hands are incredible machines that are very versatile. We can do many, many different manipulation tasks with the same hand,” Kuindersma said.
Boston Dynamics’ new Atlas has only three digits on each hand, which can swing into different positions or modes.
“They can act as if they were a hand with these three digits, or this digit can swing around and act more like a thumb,” Kuindersma said.
“It allows the robot to have different shaped grasps, to have two-finger opposing grasp to pick up small objects. And then also make its hands very wide, in order to pick up large objects.”
Kuindersma said the robot has tactile sensors on its fingers, which provide information to Atlas’ neural network so the robot can learn how to manipulate objects with the right amount of pressure.
But Kuindersma said there is still room to improve teleoperation systems.
“Being able to precisely control not only the shape and the motion, but the force of the grippers, is actually an interesting challenge,” Kuindersma told Whitaker.
“I think there’s still a lot of opportunity to improve teleoperation systems, so that we can do even more dexterous manipulation tasks with robots.”
Whitaker told Overtime, “There is quite a bit of hype around these humanoids right now. Financial institutions predict that we will be living with millions, if not billions, of robots in our future. We’re not there yet.”
Whitaker asked Boston Dynamics CEO Robert Playter if the humanoid hype was getting ahead of reality.
“There is definitely a hype cycle right now. Part of that is created by the optimism and enthusiasm we see for the potential,” Playter said.
“But while AI, while software, can sort of move ahead at super speeds… these are machines and building reliable machines takes time… These robots have to be reliable. They have to be affordable. That will take time to deploy.”
The video above was produced by Will Croxton. It was edited by Scott Rosann.
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