Pro Pitchers' Dirty Secret Rubbed On Every Ball : NPR
He's Baseball's Only Mud Supplier. It's a Job He May Soon Lose. - The New York Times
Learn how to "Mud" a Baseball with former Phillies' Pitcher Cole Irvin - YouTube
How the Red Sox muddy-up baseballs for game use at Fenway – Boston Herald
How the Red Sox muddy-up baseballs for game use at Fenway – Boston Herald
Harvesting baseball's 'magic mud' - CNN.com
Lena Blackburne rubbing mud a secret of the game | Baseball Hall of Fame
A Brief History of Baseball Rubbing Mud | Baseball Magazine
Magic mud" used by every Major League Baseball team is harvested in southern New Jersey - 6abc Philadelphia
Mud: An Important Part Of Baseball | Tbones Baseball
/cdn.vox-cdn.com/uploads/chorus_asset/file/15255714/1000397500.jpg.jpg "The end of rubbing mud? MLB experiments with new baseballs - DRaysBay")
The end of rubbing mud? MLB experiments with new baseballs - DRaysBay
Major League Baseball's Mud Man is from N.J. - nj.com
Worcester Red Sox Lena Blackburne baseball rubbing mud Polar Park
Baseball's secret ingredient? Mud - The Washington Post
Jim Garrett of the Arizona Diamonbacks will rub mud into more than 100 baseballs before Sydney game to continue a 75-year-old tradition | The Courier Mail
Grounds crew 'muds' more than 3,000 baseball for CWS play | NCAA.com
SJ Magazine: Mud in the Major Leagues
