Frei was injured in the first half after a mid-air collision with an opposing player during a high ball challenge. The impact left him dazed on the pitch, and medical staff quickly intervened. He was later ruled out for the remainder of the match and is now undergoing concussion protocol, as required by Major League Soccer’s health and safety rules.
It’s a major setback for Seattle’s defensive line.
Frei, 38, has been a cornerstone of the Sounders’ success for over a decade, known for his consistency and leadership. His absence will force coach Brian Schmetzer to turn to backup options at a crucial point in the season. The team is currently vying for a playoff spot, and Frei’s experience is difficult to replace under pressure.
The club has not yet confirmed a timeline for his return but emphasized that his health takes priority.
