White Sox top pitching prospect Kopech opts out this year
Michael Kopech, former top Boston Red Sox pitching prospect traded
Former Red Sox prospect Michael Kopech solid in his major league
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White Sox starter Michael Kopech - Los Angeles Times
White Sox Pitcher Michael Kopech Sits Out 2020 Season
White Sox, Michael Kopech, defeat Mets and Jose Quintana - Chicago
Michael Kopech is coming to the majors White Sox prospect debut
On and off field, White Sox phenom Kopech has room to improve