Marshawn Kneeland's CTE diagnosis highlights NFL mental health crisis

Yahoo Sports1 min read • Latest: Jul 7, 2026, 10:41 PM

Last updated Jul 7, 2026

Marshawn Kneeland's CTE diagnosis highlights NFL mental health crisis
Summary

Marshawn Kneeland, a former Dallas Cowboys player, died by suicide, and his family has revealed he was diagnosed with stage 1 chronic traumatic encephalopathy (CTE). The diagnosis, confirmed by the Boston University CTE Center, emphasizes the alarming prevalence of CTE among young athletes. Dr. Ann McKee indicates that similar findings are common among players under 30. The NFL faces renewed calls to prioritize mental health support for players, especially those coping with personal tragedies like Kneeland's loss of his mother before joining the league. This case sheds light on the urgent need for effective mental health resources within the sport.

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By the Numbers
  • Marshawn Kneeland diagnosed with stage 1 CTE posthumously.
  • Several players have reportedly suffered from similar brain issues before age 30.
  • Calls are intensifying for the NFL to enhance mental health support.
  • Kneeland experienced personal grief affecting his mental health during his career.
  • The CTE findings may influence future discussions on player safety and support.
Latest Updates
  • 10:41 PMYahoo SportsMarshawn Kneeland's diagnosis points to mental health crisis in NFL
What they're saying
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Marshawn Kneeland's CTE diagnosis points to an even bigger problem in the NFL.

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