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 GLL 2021 Winter Promotion - CBI vs GOAL,2021,8,02,16,00,2021,8,02,16,00 GLL 2021 Winter Promotion - RFS vs HVC,2021,8,03,16,00,2021,8,03,16,00