Sources: Meeting between Michael Kopech, White Sox laid out his 2020 concerns - The Athletic
Chicago White Sox right-hander Michael Kopech undergoes Tommy John surgery
Michael Kopech: Chicago White Sox pitcher opts out of season
Chicago White Sox: Michael Kopech is out for the season
White Sox' Michael Kopech strikes out 5, only gives up 2 hits in 6 innings – NBC Sports Chicago
White Sox right-hander Michael Kopech opts out of 2020 season - ESPN
Dynasty Divorces: Michael Kopech and Victor Victor Mesa - The Dynasty Guru
Michael Kopech dominates as White Sox blank Royals
White Sox's Tony La Russa explains why Michael Kopech won't move into rotation despite impressive start