Even if Pineda was using pine tar, Red Sox don't care
Here's Why Trading Yoenis Cespedes for Jon Lester Saved the
Former Cubs, Red Sox pitcher Jon Lester announces retirement
Cardinals notebook: 'Reinvention' of Jon Lester a mix of pitch
Former Cubs, Red Sox pitcher Jon Lester announces retirement
Daniel Bard Made an Improbable Comeback. Then He Had to Do It
Life Imitates DIPS: A Story of Meritocracy and Baseball
Jon Lester will be the next Cubs player inducted into the Hall of Fame
Jon Lester doesn't appear to care about his Hall of Fame chances
The Yankees' $324 Million Question: Can Gerrit Cole Stay This Good
Jon Lester, Baseball Wiki