[Renfrew]

Is CTE a big deal in baseball? I feel hits to the head would be rare compared to football or hockey.

[ButThreeLeftsDo]

Concussions are common in many sports.

[awelliott]

Is CTE a big deal in baseball? I feel hits to the head would be rare compared to football or hockey.

I suspect he played other sports beside baseball. CTE is being found in kids who only played contact sports in high school.