Former Red Sox Pitcher Jon Lester Retires

Former Boston Red Sox pitcher Jon Lester has called it a career. The three-time World Series champion will not pitch in the big leagues ever again. Lester retired from professional baseball on Wednesday, according to ESPN. Lester spent nine years with the Red Sox (2006 to 2014) before being traded to the Oakland Athletics.

Former Boston Red Sox pitcher Jon Lester has called it a career. The three-time World Series champion will not pitch in the big leagues ever again. Lester retired from professional baseball on Wednesday, according to ESPN. Lester spent nine years with the Red Sox (2006 to 2014) before being traded to the Oakland Athletics.…