Michael Kopech, the ace of the Charlotte Knights’ pitching staff this season, will make his major-league debut Tuesday night against Minnesota.
Michael Kopech, the ace of the Charlotte Knights’ pitching staff this season, will make his major-league debut Tuesday night against Minnesota. Carlos Osorio AP
Michael Kopech, the ace of the Charlotte Knights’ pitching staff this season, will make his major-league debut Tuesday night against Minnesota. Carlos Osorio AP

White Sox call up the Charlotte Knights’ ace. Here’s how he fixed his control issues.

August 19, 2018 09:14 PM