The Chinese Professional Baseball League (CPBL) is the highest level of professional baseball in Taiwan. The league was founded in 1989 and currently consists of four teams: the Chinatrust Brothers, Fubon Guardians, Rakuten Monkeys, and Uni-President Lions.

The CPBL season typically runs from March to October and features a total of 120 games. Each team plays 60 games at home and 60 games away. The league follows traditional baseball rules with a few minor differences, such as a designated hitter for all teams and a limit on the number of foreign players allowed on each team.

The CPBL has a strong following in Taiwan and has produced several notable players, including Chien-Ming Wang, who played for the New York Yankees and Washington Nationals in the MLB. The league also attracts foreign players from countries such as the United States, Japan, and South Korea.

Overall, the CPBL is a competitive and exciting league that offers fans a chance to watch high-quality baseball in a unique cultural setting.