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 CK 2018 Spring Playoffs - DWG vs EEW,2018,4,02,08,00,2018,4,02,08,00 CK 2018 Spring Playoffs - BtC vs APK,2018,4,09,08,00,2018,4,09,08,00 CK 2018 Spring Playoffs - EEW vs BtC,2018,4,13,08,00,2018,4,13,08,00