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 CIS CL 2018 Spring Playoffs - J.ICE vs TLS,2018,3,20,16,00,2018,3,20,16,00 CIS CL 2018 Spring Playoffs - DOL vs CMCE,2018,3,21,16,00,2018,3,21,16,00