Kopech opts out - South Side Sox
White Sox drop measuring-stick series to 'really good' Yankees – NBC Sports Chicago
Michael Kopech wants to carry his share of White Sox' pitching load this season - Chicago Sun-Times
Michael Kopech: Chicago White Sox pitcher opts out of season
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Michael Kopech: Chicago White Sox pitcher opts out of season
White Sox' Michael Kopech shines in first outing since 2018 – NBC Sports Chicago
White Sox Righty Michael Kopech Opts Out of the 2020 Season - Bleacher Nation
Michael Kopech Details Decision to Opt Out in 2020 & Chicago White Sox Opportunity to Win
White Sox' Lance Lynn: Michael Kopech can be among MLB's elite – NBC Sports Chicago
White Sox right-hander Michael Kopech opts out of 2020 season - ESPN
White Sox' Michael Kopech 'looks great and is excited to be back,' Lucas Giolito says - Chicago Sun-Times
Chicago White Sox's Michael Kopech pulled after throwing 6 no-hit innings vs. Detroit Tigers - ESPN