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Biz Mackey: The Influencer - Studio Gary C
Sep 28, 2025 - Of all the great Negro League catchers – from Bruce Petway and “Double Duty” Radcliffe to Josh Gibson and Roy Campanella – none of them mentored more players...
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https://sabr.org/research/article/biz-mackey-and-japan/
Biz Mackey and Japan – Society for American Baseball Research
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