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 Challengers Uprising Season 3 Playoffs - AOE vs AOER,2021,6,01,22,00,2021,6,01,22,00 Challengers Uprising Season 3 Playoffs - GG.A vs ZOO,2021,6,01,22,00,2021,6,01,22,00 Challengers Uprising Season 3 Playoffs - C9.Am vs RSV.NA,2021,6,01,22,00,2021,6,01,22,00 Challengers Uprising Season 3 Playoffs - WCR vs EG.P,2021,6,01,22,00,2021,6,01,22,00 Challengers Uprising Season 3 Playoffs - AOER vs ZOO,2021,6,07,22,00,2021,6,07,22,00 Challengers Uprising Season 3 Playoffs - RSV.NA vs WCR,2021,6,07,22,00,2021,6,07,22,00 Challengers Uprising Season 3 Playoffs - AOER vs RSV.NA,2021,6,08,22,00,2021,6,08,22,00 Challengers Uprising Season 3 Playoffs - ZOO vs WCR,2021,6,08,22,00,2021,6,08,22,00