The 2020 Chinese Professional Baseball League season was the 31st season of the Chinese Professional Baseball League (CPBL). The season was scheduled to begin on 14 March, earlier than previous seasons in order to free up time for the CPBL players to participate in the final qualifying tournament of the 2020 Summer Olympics. However, due to the COVID-19 pandemic, opening day was delayed. On 1 April, the CPBL announced that the season would begin on 11 April with the rematch of last season's Taiwan Series teams: the champions Rakuten Monkeys hosting the CTBC Brothers, but behind closed doors with no fans attending.