White Sox rookie Michael Kopech has UCL tear, Tommy John surgery recommended Unknown 00:11 The White Sox announced Friday that Michael Kopech needs Tommy John surgery. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsMatsuyama Leads On Long Birdie To End Tough Day At OlympiaRSL, Utah Royals Owner Faces Backlash For CommentsMets, Marlins Walk Off Field In Social Injustice ProtestNCAA Approves Nolley's Transfer From Va Tech To MemphisChargers See New Stadium But Decide To Cancel ScrimmageSpors-by-sport Snapshot Of Racial Injustice Protests