Kylian Mbappé's Fitness Concerns Impact France's Nations League Campaign
Kylian Mbappé’s fitness has become the fault line running through France’s Nations League campaign.
On the eve of a heavyweight meeting with Italy, the France captain skipped full group training on Wednesday, staying back for treatment while his teammates prepared for Milan. No sprints, no finishing drills, no rondos. Just rehab. And with that, a cloud settled over Zinedine Zidane’s plans.
Doubts over the captain
The French camp has yet to confirm any new injury, but the silence only sharpens the uncertainty. According to French outlet Foot Mercato, Mbappé’s situation remains “unclear” and his involvement against Italy is in serious doubt until the medical staff complete their latest assessments.
Timing could hardly be worse.
France are already patched up. Pierre Kalulu, Aurélien Tchouaméni and Marcus Thuram have all withdrawn, stripping depth from a squad that had looked well-balanced on paper. Zidane and his staff are choosing caution with Mbappé, refusing to gamble on their most decisive forward without guarantees over his fitness.
They know exactly what is at stake.
A fragile mood around a strong start
All of this unfolds against a backdrop that is far from calm. Recent reports in the French press have highlighted tension between Mbappé and Zidane: disagreements over his preferred position, frustration about how he is being used, and a noticeable drop-off in communication between captain and coach in recent weeks.
For any national team, that would be big news. For France, with their new era under Zidane still in its infancy, it is a potential fault line.
On the pitch, though, the numbers look excellent. France arrive at this fifth-round clash in the UEFA Nations League sitting top of Group One in League A. Ten points from four games, three wins and a draw, no defeats. The kind of platform a new coach dreams of.
They opened with a 1–0 win over Turkey, Mbappé scoring the only goal. Same scoreline against Belgium. A 1–1 draw with Italy followed, before a ruthless 4–1 demolition of Belgium confirmed their authority in the group and underlined their status as favourites to finish top.
This is the momentum Zidane is desperate to protect. And this is why Mbappé’s absence from training felt like more than just a precaution.
The knee that changed the first camp
The current concern can be traced back to Zidane’s very first game in charge. Against Turkey, Mbappé decided the contest in the 54th minute, his goal settling a tight match and giving Zidane a winning start. But the night came at a price.
During that game, Mbappé suffered damage to a tendon in his knee. The issue forced Zidane to pull him out of the camp entirely. The forward returned to Real Madrid and sat out the next three France fixtures: Belgium, Italy, Belgium again. France coped, but the attack clearly missed its sharpest edge.
That injury now hangs over every twinge, every missed session. When Mbappé is not fully involved, alarm bells ring.
Zidane’s early test
Zidane stepped in after the 2026 World Cup, replacing Didier Deschamps and signing a four-year deal built on one clear promise: return France to the top step of the podium. He inherited a squad rich in experience and attacking talent, with Mbappé as both the face of the project and its main weapon.
The early results have backed the appointment. Performance levels, points on the board, a refreshed energy around the team. On paper, this is a smooth transition.
Reality is proving trickier.
Mbappé missed a significant part of Zidane’s first camp through that knee problem, then walked back into the squad as the central figure in a tactical and personal debate. Where should he play? How much freedom should he have? How do Zidane’s ideas mesh with the demands and instincts of a global superstar who also captains Real Madrid?
Those questions were already simmering. Now they collide with the more immediate concern: will he be fit enough to face Italy?
All eyes on Milan
The next few hours will define Zidane’s game plan. A positive assessment and Mbappé travels to Milan as a starter or, at the very least, a weapon from the bench. Any sign of risk, and France’s coach will be forced to improvise in a marquee Nations League tie without his most feared forward.
For Zidane, it is more than a simple selection call. It is a balancing act between short-term results and long-term trust, between protecting his captain’s body and reinforcing his authority over a dressing room full of stars.
France have started this Nations League campaign like a team ready to dominate. Whether they can keep that surge going without a fully fit Mbappé, and with the relationship between coach and captain under the microscope, is the question hanging over Milan.
