Yankees Editorial: Brett Gardner's Mustache Campaign
Brett Gardner won't block Clint Frazier's Yankees ascent
Dan Quisenberry – Society for American Baseball Research
Quick hit: Some of the Yankees are growing mustaches
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The power of the mustache
Brett Gardner embraces leadership role as Yankees hope to make another World Series run – New York Daily News
Dolphins find QB in 36-year-old Ryan Fitzpatrick - The Boston Globe
Yankees bonding — and winning — with hideous new mustaches
Support the 'stache: Brett Gardner sparks hairy situation, by MLB.com/blogs
This Day in Yankees History: Andy Pettitte retires, but not for good - Pinstripe Alley
Brett Gardner is back with the New York Yankees, what's his role?
And now, a definitive power ranking of the Great Yankee Mustache Experiment of 2015
New York Yankees players grow mustaches during hot streak - Sports Illustrated