Enzo Maresca admits error as Cole Palmer’s groin injury sidelines him for six more weeks

When Enzo Maresca stood at the podium at Chelsea’s Cobham training facility on Friday, November 22, 2025, and said, "I was wrong," the room went quiet. Not because of a tactical blunder or a controversial substitution — but because the Chelsea boss had just admitted he’d misjudged the severity of Cole Palmer’s groin injury. The 23-year-old England international, once the bright spark of Chelsea’s attack, will now miss at least six more weeks, pushing his return to late December or early January. That means he’ll miss the entire December fixture pile-up — including clashes with Arsenal, Manchester City, and Liverpool — and potentially the first half of the new year. The admission wasn’t just a correction; it was a moment of raw honesty from a manager who’s been under immense pressure to deliver results.

The Injury Timeline: From Hope to Heartbreak

Palmer’s season has been a rollercoaster of false dawns. He first pulled up during the warm-up for Chelsea’s Matchweek 2 clash against West Ham United at the London Stadium on August 22, 2025. He missed the next two games — a 5-1 thrashing of West Ham and a 2-0 win over Fulham — before returning as a sub against Brentford on September 13, scoring his first goal of the campaign. Then came the high: a full 90 minutes against Bayern Munich at Stamford Bridge on September 17, where he looked sharp, even if he winced visibly at the final whistle.

But the low came just four days later. Against Manchester United at Old Trafford, Palmer was subbed off in the 21st minute. He hasn’t played since. Not against Tottenham. Not against Arsenal. Not in the EFL Cup against Lincoln City. Not even in the Champions League clash with Barcelona. Four appearances. Four setbacks. And now, six more weeks.

"We’re Not Magicians" — Maresca’s Realism

Maresca’s earlier optimism — "We decided to rest him for two or three weeks," he said in late September — now looks like wishful thinking. The Italian, who took over as Chelsea’s head coach in June 2024, has been careful not to overpromise. But when he told reporters on September 27 that Palmer had "taken part of the session," he gave fans hope. That hope evaporated on November 22. "The medical staff are not magicians," Maresca said, his voice steady but weary. "We try to protect Cole as much as we can. The most important thing is when he comes back, he is fully fit." He denied the injury was chronic, insisting it was "just recovery from the injury," not a fitness management issue. But the pattern suggests otherwise. The problem first surfaced during the 2025 FIFA Club World Cup in the United States, a tournament that pushed players into a grueling schedule. Since then, it’s flared up repeatedly — a classic case of an overworked athlete’s body breaking down under pressure. Chelsea’s medical team in Cobham has been running daily rehab protocols, but the groin’s complex anatomy — involving multiple muscle groups, tendons, and nerves — makes healing slow and unpredictable.

What This Means for Chelsea’s Season

Losing Palmer is like losing the conductor of an orchestra. In his debut 2023-24 season, he delivered 19 goals and 14 assists — a staggering return for a 21-year-old. This season, even with limited minutes, his creativity, vision, and clinical finishing were unmatched. Without him, Chelsea’s attack has become predictable. Chelsea Football Club has scored just three goals in their last four league games. The midfield, once fluid and dynamic, now looks disjointed. Maresca has tried rotating Moisés Caicedo, Enzo Fernández, and Levi Colwill in advanced roles, but none have the same touch or instinct.

The timing couldn’t be worse. With the Premier League table tight and the Champions League group stage still undecided, Chelsea are in a battle for the top four. Missing Palmer through December — a month packed with six games — could be the difference between a top-four finish and a relegation scrap. The club’s owners, the BlueCo consortium, have already signaled patience with Maresca. But if results continue to slide, that patience may wear thin.

What’s Next? A Long Winter Ahead

Palmer’s return is now tentatively set for late December 2025 or early January 2026. That means he’ll miss the FA Cup third round, the January transfer window, and potentially the first leg of a crucial Premier League fixture against Manchester City on January 18. The club’s medical staff will likely phase him back slowly — first light training, then non-contact drills, then 30-minute appearances off the bench. No rush. Not after what happened last time.

Meanwhile, Chelsea are expected to explore loan options in January, possibly targeting a creative midfielder from La Liga or Serie A. But finding someone who can replicate Palmer’s blend of technical quality and composure under pressure? That’s rare.

Behind the Scenes: A Young Star’s Struggle

Palmer, born in Manchester in 2002, joined Chelsea for £40 million in 2023 — a price tag that reflected his potential, not just his past. He’s been a fan favorite since day one, with his humble demeanor and relentless work ethic. But behind the scenes, the pressure has been immense. The club expected him to be their next star. The media compared him to Frank Lampard. Fans chanted his name at every home game. And now, his body is betraying him.

The groin injury isn’t just physical — it’s psychological. Every time he steps onto the pitch, there’s a fear: What if it happens again? That’s the invisible weight Maresca now carries. He didn’t just misjudge the timeline — he underestimated how deeply this injury would affect not just the team, but the player himself.