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
Major League Baseball's Dirtiest Tradition May End With New Chemically Treated Balls | HuffPost Sports
MLB standardizes ball "muddying" process
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
Lena Blackburne Baseball Rubbing Mud
Harvesting baseball's 'magic mud' - CNN.com
February 10, 1920 Lena Blackburne's Famous Baseball Rubbing Mud – Today in History
Baseball's secret ingredient? Mud - The Washington Post
Memo - MLB to require all teams to 'muddy' ball using exact same technique - ESPN
Baseball Has a Dirty Little Secret: Lena Blackburne Rubbing Mud
:no_upscale()/cdn.vox-cdn.com/uploads/chorus_image/image/63167436/1000397500.jpg.0.jpg "The end of rubbing mud? MLB experiments with new baseballs - DRaysBay")
The end of rubbing mud? MLB experiments with new baseballs - DRaysBay
MLB To Require 'Muddy' Ball' Technique
Baseball-'Best ball in the world' gets mud bath, gloved treatment | Reuters
/cloudfront-us-east-1.images.arcpublishing.com/gray/BRDQIFIISBFX7FBAJMDDEHUB4U.png "Meet the man responsible for rubbing 'magic' mud on the baseballs before every Cleveland Indians game")
Meet the man responsible for rubbing 'magic' mud on the baseballs before every Cleveland Indians game
Grounds crew 'muds' more than 3,000 baseball for CWS play | NCAA.com
Lena Blackburne Baseball Rubbing Mud - Frank's Sports Shop
Worcester Red Sox Lena Blackburne baseball rubbing mud Polar Park
Famed N.J. mud used to rub up baseballs could be on the way out, MLB insider reports : r/baseball
Lena Blackburne rubbing mud only foreign substance MLB allows doctor baseballs
SJ Magazine: Mud in the Major Leagues
Worcester Red Sox Lena Blackburne baseball rubbing mud Polar Park
Lena Blackburne rubbing mud a secret of the game | Baseball Hall of Fame
