Red Sox Roundup: Garciaparra retires in a Boston uniform
Longtime Red Sox and Cubs ace Jon Lester announces retirement
Former Cubs, Red Sox pitcher Jon Lester announces retirement
Cardinals fall to Cubs on late home run
MLB News: Jon Lester announces retirement - Beyond the Box Score
Former Cubs, Red Sox pitcher Jon Lester announces retirement
B/R Walkoff - Jon Lester has announced his retirement. 3-time
Rogers] 3-time World Series champion Jon Lester is retiring. : r
Former Red Sox great Jon Lester is calling it a career
MLB Trade Rumors and News: Yankees trade Ottavino to the Red Sox