White Sox rookie Michael Kopech likely to undergo Tommy John surgery and miss 2019 due to torn UCL
Michael Kopech dominates as Red Sox fall in doubleheader sweep to White Sox
Chicago White Sox right-hander Michael Kopech undergoes Tommy John surgery
SPRING TRAINING: Kopech heats up in 1st game for White Sox since 2018
Chicago White Sox righty Michael Kopech has UCL tear
Elite White Sox prospect Michael Kopech likely to have Tommy John surgery following UCL tear diagnosis
White Sox pitching coach 'concerned' about ex-Red Sox prospect Michael Kopech – NBC Sports Boston
White Sox P Carlos Rodon Undergoes Tommy John Surgery, Expected Back in 2020, News, Scores, Highlights, Stats, and Rumors
White Sox pitcher Michael Kopech opts out of 2020 season