New York Yankees pitcher Randy Johnson licks his fingers after

MLB - Baseball's confusing and contradictory unwritten rules - ESPN

New York Yankees pitcher Randy Johnson licks his fingers after giving up a two-run triple to Los Angeles Angels' Adam Kennedy (not pictured) in the fifth inning of a baseball game in

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SI Vault: Randy Johnson's path to 300 wins and the Hall of Fame - Sports Illustrated

Escape from N.Y.?

Mike Trout celebrates Fathers Day in Seattle with his fifth HR of the series : r/baseball

Randy johnson hi-res stock photography and images - Alamy

Why do baseball pitchers constantly lick their fingers if they have to wipe them off before pitching? - Quora

The 10 best draft picks gained by losing a free agent

MLB - Baseball's confusing and contradictory unwritten rules - ESPN