Ryan Westmoreland announced his retirement from professional baseball in an email to several members of the media on Wednesday.

“With a clear mind and heart, as well as the unwavering support and friendship of my family, friends, agent(s), doctors, therapists and the Boston Red Sox, I have decided to voluntarily retire as a professional baseball player,” Westmoreland wrote. “Although it is a very difficult decision for me, it has become clear that the neurological damage caused by the ...