Kai Havertz is poised for a poignant return to the European stage with Arsenal this week, but the journey to face his former club Bayer Leverkusen has been forged through what the German international describes as the “toughest challenge” of his career.
Havertz, 26, is in contention for Arsenal’s Champions League last-16 first leg tie in Germany, a significant milestone in a season derailed by a severe knee injury. The problem began in Arsenal’s Premier League opener, a 1-0 win over Manchester United on August 17, 2025, and escalated into a gruelling ordeal involving two surgeries and multiple setbacks.
A Pain ‘Never Felt Before’ and a Surgical Solution
Reflecting on the initial injury, Havertz revealed the extent of his suffering. “I never felt that pain before in my life and it just came randomly,” he said. The club initially hoped for a conservative recovery, administering a two-week period of targeted physiotherapy and anti-inflammatory injections. When this failed to resolve the issue, Arsenal confirmed on August 28 that Havertz had undergone a “minor surgical procedure.”
This arthroscopic surgery, the club indicated, involved removing loose bodies from the joint and potentially repairing cartilage defects, with an initial prognosis of weeks rather than months on the sidelines. However, the road back proved far more complex.
A Demoralising Cycle of Setbacks
As reported at the time, Havertz was within a week of a first-team return in November last year when he picked up a further issue in final training sessions. After further rehabilitation, he made a tentative comeback, named on the bench for Arsenal’s 4-1 victory over Aston Villa on December 30. Yet, his knee flared up again almost immediately, forcing the club to omit him from the next two squads to manage his workload.
The pattern of setbacks was confirmed at an international level, with Germany manager Julian Nagelsmann also noting a delay in the player’s recovery last November. These repeated interruptions left Arsenal with concerns over the long-term fitness of their forward, compounding the frustration of a player who had already missed a significant portion of the previous 2024-25 campaign following hamstring surgery.
“Having two surgeries, one after another, is not easy,” Havertz admitted. “I think I’m professional enough to know that’s also part of football sometimes… but yeah, obviously mentally it was tough.”
Mindset, Support, and a ‘New Hunger’
Throughout the process, Havertz credited his family and teammates for their support. He remained a constant presence at the training ground, attempting to contribute off the pitch. “I tried to help the players off the pitch because I was at the training ground every day and I saw them competing in the games in the stadium, and for me it was a joy to watch them,” he said.
That time away has, however, instilled a fierce desire to make up for lost time. “I missed it so much and that’s why also it was mentally so hard for me because I couldn’t be there and it just gave me, as you said, a new hunger,” Havertz stated. “Honestly I’m so happy just to be with them again and be on the pitch.”
Arsenal manager Mikel Arteta has previously emphasised that such physical trials are an inevitable part of a long career, expressing confidence in Havertz’s resilience.
The Road Back to Contention
The first sustained step in his return came on March 7, when Havertz played 62 minutes in Arsenal’s 2-1 FA Cup victory at Mansfield Town, registering a solid performance. Having also appeared as a substitute in Arsenal’s two most recent league games, he has now put himself in frame for a highly symbolic Champions League appearance.
A return to the BayArena, where he began his youth career before his celebrated move to Chelsea, represents more than just a footballing fixture. It is the culmination of a seven-month battle against a injury that tested him both physically and mentally, a battle he now believes has left him stronger and more determined as Arsenal’s season reaches its critical phase.
