Instructions to Import to your Google Calendar - https://support.google.com/calendar/answer/37118?hl=en (section: Advanced: Create or edit CSV). Data provided here is already in CSV format, you can copy to Notepad & save with CSV file extension and then import.
Subject,Start Date,Start Time LCK 2018 Spring Promotion - bbq vs CJ,2017,9,12,04,00,2017,9,12,04,00 LCK 2018 Spring Promotion - EEW vs KDM,2017,9,12,07,00,2017,9,12,07,00 LCK 2018 Spring Promotion - CJ vs EEW,2017,9,12,10,00,2017,9,12,10,00 LCK 2018 Spring Promotion - bbq vs KDM,2017,9,14,09,00,2017,9,14,09,00 LCK 2018 Spring Promotion - bbq vs CJ,2017,9,16,09,00,2017,9,16,09,00