Rockies reliever Adam Ottavino wears No. 0 -- which other MLBers donned the digit? | MLB.com
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/cdn.vox-cdn.com/uploads/chorus_asset/file/13728580/1033196948.jpg.jpg "The best all-time Cubs, by uniform number - Bleed Cubbie Blue")
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How Many Players Are on a Baseball Team? (MLB, NCAA, Youth) - Coaching Kidz
