Karl Jakob Hein, the Estonian national football team's goalkeeper, sustained a significant hand injury during a training session with Werder Bremen. The club announced on their official website that a London doctor diagnosed him with a thumb injury, necessitating an operation scheduled for Tuesday in London. Following the surgery, Hein will begin his rehabilitation but will not be able to participate in any matches for the remainder of the current season.

Hein joined Werder Bremen on loan from London Arsenal during the summer but has had limited game time, only appearing in two autumn matches. In the club's goalkeeper hierarchy, Hein has been second choice behind Mio Backhaus, a product of Werder's own youth system. The news of his injury has disappointed both the club and national team, as Hein was seen as an integral part of the team, working hard in training and adapting to his role despite not being a regular starter.

Werder Bremen's head coach, Daniel Thioune, expressed his regret over Hein's injury, referring to him as a top goalkeeper who had completely embraced his role within the team. Thioune conveyed hopes for a successful operation and a swift recovery, emphasizing the importance of Hein's contributions in training and the potential impact of his absence on the team's performance for the remainder of the season.