On the 31st of May (KST), the Korea e-Sports Association (KeSPA) has announced the official roster for the 2019 LCK Summer Split. Some notable changes can be seen for this Summer. Bottom laner, Kim "PraY" Jong-in who has made his comeback to competitive gaming is included in the KT roster. The champions of the Spring LCK, SKT added sub mid laner, Kim "Gori" Tae-woo.  In addition, Kingzone DragonX’s starting mid laner for last the last split, Heo “PawN” Won-seok has been excluded from their Summer roster due to health issues.

This Summer will kick off with the Jin Air Green Wings versus kt Rolster matchup on the 5th of June.

The following is the 2019 LCK Summer roster announced by KeSPA.