Konstantelias undergoes successful surgery after cruciate ligament injury

Yanis Konstantinoulias, a player for Borussia Dortmund, has undergone successful surgery after suffering a tear in the anterior cruciate ligament of his left knee, it was announced today.

The Greek player suffered an injury on Saturday, August 29, 2026, during Dortmund's match against Hamburg in the first round of the Bundesliga, after twisting his left knee following a challenge in midfield.

Despite his injury, Konstantelias scored his first goal for Dortmund in the 45th minute, before leaving the pitch in the 52nd minute. The club later confirmed that he suffered a tear in his anterior cruciate ligament.

Professor Dr. Thore Zantop has successfully performed the surgery, while Konstantelias is expected to be sidelined for several months. He will begin the recovery and rehabilitation phase soon in preparation for his return to training and matches.