Why Pitchers Use Pine Tar
Pineda ejected for having pine tar on neck
Joe Blanton had funny substance on brim of hat, still got rocked
Baseball's Sticky Secrets
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Red Sox Notebook: Pine tar a part of game – Boston Herald
Yankees' Michael Pineda ejected for using pine tar - The Boston Globe
Should Hitters Be Allowed To Use Pine Tar When Pitchers Can't? My Thoughts
Joel Peralta glad fuss over pine tar is in decline
Why Pitchers Use Pine Tar
Baseball should legalize pine tar, not wink at it - The Boston Globe
Ex-MLB pitcher: Pineda broke unwritten code with pine tar use - CBS News
Buster Olney: Has baseball's pine tar problem gotten worse? - ESPN - Buster Olney Blog- ESPN
Can we all just relax with this pine tar drama?
A Yankees Pitcher's Hand Revives Arguments Over Pine Tar - The New York Times
Major League Baseball cheating illegal rules
Shocking, pervasive and sticky: MLB pitchers flouting rules on doctoring baseballs
