NBA Preview 2026-27: Five Coaches Under the Greatest Pressure to Deliver Wins
The pressure on NBA coaches is about to intensify. After an offseason in which a long list of All-Star players changed teams, the coaches of title contenders will face the most scrutiny in the 2026-27 season. This summer’s coaching changes were driven largely by losing teams. None of the six teams that changed coaches won a 2026 playoff series, and four finished more than 10 games out of the play-in race. Here are the five coaches facing the most intense scrutiny this season, beginning at No. 5 with a reigning Eastern Conference finalist.
5. Kenny Atkinson, Cleveland Cavaliers
Atkinson has had more success than nearly all of his coaching peers since the Cavaliers hired him in 2024. The former Golden State Warriors assistant followed up a 64-win season in 2024-25 with a 2026 East finals appearance, the franchise’s first without LeBron James since 1992.
The Cavaliers have specialized in crash landings, however. In the 2025 playoffs, the top-seeded Cavs were blown off the court in the second round by the upstart Indiana Pacers. In 2026, Cleveland was largely uncompetitive against the Knicks and was swept out of the East finals.
How many agonizing endings can one coach survive? That is the dilemma for Atkinson, who has an expensive, talent-rich roster with strong continuity. Cavs owner Dan Gilbert showed his commitment to winning this summer with generous deals for Donovan Mitchell, James Harden and newcomer Peyton Watson. Cleveland also kept its big man pairing of Evan Mobley and Jarrett Allen, who will combine to earn $78 million this season despite questions about lineup fit and inconsistent playoff performances.
The pieces are in place for Cleveland to remain among the East’s leading contenders. The question for Atkinson is how to make sure his team puts its best foot forward when it matters most.
4. David Adelman, Denver Nuggets
Since winning the 2023 title, Nikola Jokic’s Nuggets have followed a path similar to the Milwaukee Bucks after Giannis Antetokounmpo led them to the 2021 championship. Denver fired Michael Malone in 2025 once its standard began to slip, just as the Bucks fired Mike Budenholzer in 2023 after a pair of first-round exits.
Now the attention turns to Adelman, who replaced Malone just days before the 2025 postseason. Denver nearly reached the West finals in 2025, but it lost ground last season with a first-round loss to the undermanned Minnesota Timberwolves.
The Milwaukee comparison is an ominous one. Adrian Griffin, Budenholzer’s replacement, was a first-time head coach who did not last long before the team turned to the more decorated Doc Rivers. Like Griffin, Adelman is a relatively inexperienced head coach tasked with contending for titles and shaping the prime years of an MVP-level franchise player. And, like Griffin, Adelman must work with a flawed and incomplete roster.
Denver breathed a major sign of relief Monday when Jokic announced his intention to re-sign with the Nuggets next summer. That does not reduce the pressure on Adelman to reverse the franchise’s momentum. Jokic averaged a 27-point triple-double last season and finished in the top two in MVP voting for the sixth straight season, so Adelman cannot ask much more from his star. Instead, the coach needs better health from forward Aaron Gordon and a bounce-back season from guard Christian Braun.
This is a tall order. The Nuggets have lost Michael Porter Jr. and Watson over the past two offseasons, and this summer’s additions, DeMar DeRozan and Marvin Bagley III, do not project as game changers. If Denver’s playoff progress stalls despite Jokic’s brilliance, Adelman could be left absorbing the heat.
3. Mitch Johnson, San Antonio Spurs
Johnson got off too easy for how poorly the Spurs performed at times in their NBA Finals loss to the New York Knicks. San Antonio’s youth and inexperience were serious problems, and franchise center Victor Wembanyama was not quite ready to seize control of the series. But Johnson, 39, was also young and inexperienced. He refused to change his starting lineup or make major rotation adjustments as his team repeatedly blew leads, and he lost control of the game flow during San Antonio’s unforgettable Game 4 loss.
The Spurs are not a rash organization. Johnson succeeded the legendary Gregg Popovich, making him their second coach in nearly 30 years. Still, the youth excuse no longer applies. Wembanyama is arguably the NBA’s best player, and the Spurs won 62 games and eliminated the 2025 champion Oklahoma City Thunder in Game 7 of the Western Conference finals on the road.
Johnson has arguably the league’s most enviable collection of talent, and San Antonio will return all its key players while adding veteran forward Tobias Harris. He must sort through a glut of guards, including De’Aaron Fox, Stephon Castle and Dylan Harper, and refine Wembanyama’s offensive impact in late-game situations. Johnson was entirely unwilling to bench Fox for poor play last season, but that is the kind of decision that sometimes must be made to maximize a team’s potential.
The good news is that Wembanyama’s presence virtually guarantees an elite team defense and a high playoff seed. His players also appear refocused after their disappointing Finals finish, and they spent some quality time bonding in France this summer. But to whom much is given, much is expected. Johnson must find a way to write a better ending this time.
2. Ime Udoka, Houston Rockets
Jamahl Mosley had the most success of the six coaches let go this summer, leading the Orlando Magic to 46 wins and a seven-game first-round playoff loss to the Detroit Pistons. The Magic decided Mosley had been given enough chances and handed the job to Sean Sweeney, who now has the task of delivering the franchise’s first playoff series win since 2010.
Udoka’s path with the Rockets mirrors Mosley’s time in Orlando. Udoka has turned a lottery team into a playoff team, but he has not gotten out of the first round in multiple tries despite a talented young roster. With Houston committing big money to Kevin Durant, Alperen Sengun and Amen Thompson, it is time for Udoka to turn potential into results.
The good news is that veteran guard Fred VanVleet will return after missing last season with a knee injury, and Houston did not lose any crucial rotation players this summer. The bad news is that serious questions remain about the Rockets’ ability to create enough spacing on offense and execute in close games. Udoka made his name as a defensive-minded coach, and he must find creative answers to the scoring issues.
Houston’s collapse in last season’s first round against the Luka Doncic-less Lakers was the kind of painful defeat that can either pull a group closer or fracture its chemistry. Udoka has some peace of mind from a lucrative long-term contract extension he signed in 2025, but the time has come for the Rockets to turn the corner.
1. Nick Nurse, Philadelphia 76ers
Any coach worth his salt would embrace the challenge facing Nurse. Talent is a prerequisite for winning, and the new-look 76ers have assembled a great deal of it.
Just two seasons ago, Nurse was coaching a hopeless 24-win team that started 2-12 and could barely keep franchise center Joel Embiid on the court. He survived that trainwreck. He then guided the Sixers to an unexpected first-round series win over the rival Boston Celtics last season, watched longtime general manager Daryl Morey get fired in June and saw LeBron James and Jaylen Brown land in his lap. It is a remarkable change of fortune.
The catch is that the 76ers, who have not reached the Eastern Conference finals since 2001, are now in championship-or-bust mode. James’ presence ensures that the team’s dynamics will face maximum scrutiny.
That scrutiny could play out in several ways. Miami Heat coach Erik Spoelstra weathered an early storm after James arrived in 2010 and guided Miami to two championships. Former Cleveland Cavaliers coach David Blatt did not survive his second season with the team after James returned in 2014. With the Los Angeles Lakers, Luke Walton lasted only one season after James arrived in 2018, and the Lakers cycled through four head coaches during the four-time MVP’s eight seasons in L.A.
Nurse, a creative coaching lifer who has paid his dues, has an accomplishment that sets him apart from Spoelstra, Blatt and Walton. He guided the 2019 Toronto Raptors to a title before James joined his team. Although Nurse’s career path has never intersected with James, he enters the relationship with championship validation already in hand.
The primary on-court puzzle is distributing touches and shots. James, Brown, Embiid and Tyrese Maxey are all high-usage players, and VJ Edgecombe and Anfernee Simons are also talented scorers. Nurse must also coax consistent defensive effort from veteran stars who are used to being surrounded by high-energy role players.
Managing availability is another challenge. Over the past six seasons, the chronically injured Embiid has averaged 47 games played, while James, now 41, has averaged 60 games played. Nurse should prepare four different rotations to cover the two stars’ game-to-game availability: both play, neither plays, only James, or only Embiid.
Finally, Nurse will operate knowing that Morey, the executive who hired him in 2023, has been replaced by Bob Myers, president of HBSE sports, and Mike Gansey, president of basketball operations. New front office regimes do not always keep their predecessors’ coaches, and it can be tempting to oust the incumbent when an aspiring contender falls short.
