John Hanna (baseball)
Encyclopedia
John Hanna was a 19th-century professional baseball catcher
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Catcher
Catcher is a position for a baseball or softball player. When a batter takes his turn to hit, the catcher crouches behind home plate, in front of the umpire, and receives the ball from the pitcher. This is a catcher's primary duty, but he is also called upon to master many other skills in order to...
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