Major League Baseball's Mud Man is from N.J.
The New York Times- He's Baseball's Only Mud Supplier. It's a Job He May Soon Lose — Hannah Beier
Business harvests the only substance legally applied to MLB baseballs
MLB tries again to put N.J. mud man out of business
A trip to the 'Secret Spot' with baseball's 'Mud Guy
History Engine 3.0
Major League Baseball rubs its balls in Jersey mud
Business harvests the only substance legally applied to MLB baseballs
MLB standardizes how baseballs are prepped to be put in play
He's Baseball's Only Mud Supplier. It's a Job He May Soon Lose. - The New York Times
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He's Baseball's Only Mud Supplier. It's a Job He May Soon Lose.(Versión en inglés) Resumen gratuito
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