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Michael Kopech leaves White Sox game with injury
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White Sox pitcher Michael Kopech opts out of 2020 season
Michael Kopech has opted out of the 2020 season - NBC Sports
Now in Chisox 'pen, Kopech makes debut after 2020 opt-out
Michael Kopech: Chicago White Sox pitcher opts out of season
Sources: Meeting between Michael Kopech, White Sox laid out his