Frank Ragnow suffers serious hamstring injury in comeback attempt

Frank Ragnow's anticipated return to the Detroit Lions takes a turn as he sustains a grade 3 hamstring injury shortly after rejoining the team in late November 2025. Ragnow had previously announced his return from a surprise retirement in June 2025, raising questions about the circumstances of his injury. The situation has fueled speculation regarding the timing of the injury and its impact on Ragnow's intentions with the Lions. Following this setback, Ragnow's absence contributed to the team's struggles, culminating in Detroit missing the playoffs after losing three of their last five games.

• 1:26 PMYahoo Sports — Detroit Lions Top 2025 injury news: No. 7 Frank Ragnow hamstring