Deportivo Toluca FC has announced that player Marcel Ruiz will not participate in the upcoming 2026 World Cup due to a severe knee injury. Ruiz suffered a rupture of the anterior cruciate ligament (ACL) and an injury to the medial meniscus in his right knee during the first leg of the CONCACAF Champions Cup round of 16 match in San Diego. This incident follows a similar fate for teammate Luis Malagón, who is also sidelined with a significant Achilles tendon injury.

Injuries of this nature are particularly concerning in both professional and amateur soccer, as knee injuries can drastically affect an athlete's career. The combination of an ACL rupture and a medial meniscus injury typically occurs when a player experiences a sudden twist during a game or training. Athletes often face long rehabilitation periods, which could lead to the loss of entire seasons or even the ability to return to elite competition.

With the World Cup approaching, these injuries represent a significant loss for the Mexican national team, which is already facing challenges in maintaining a competitive squad. The absence of key players like Ruiz and Malagón puts pressure on the remaining team members and coaching staff to adapt quickly, raising concerns about the team's overall performance in one of the world's most prestigious sporting events.