It happened at 2 p.m. Sunday as the White Sox were in the early innings of their game with the Royals.
Without warning, the Sox announced on Twitter that prized pitching prospect Michael Kopech was being called up from Triple-A Charlotte to start Tuesday night’s game at Guaranteed Rate Field:
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“ITS HAPPENING @MichaelKopech5 is coming to Chicago! Tuesday night vs. Minnesota #NextSox becomes #WhiteSox. Get your (ticket emoji) now”
The tweet included a link to buy tickets on mlb.