The 2007 Chinese Professional Baseball League (CPBL) season began on March 17 in Kaohsiung County when the defending champion La New Bears played host to the Uni-President Lions.
The season concluded in late October with the Uni-President Lions defeating the La New Bears in Game 7 of the Taiwan Series.
Six teams, the La New Bears, Uni-President Lions, Sinon Bulls, Chinatrust Whales, Brother Elephants and Macoto Cobras will contest the CPBL, the highest level of professional baseball played in Taiwan.
The season is divided into two halves, with each team playing fifty games in each half.
The team among the non-half-season-winners with the best overall record will gain the wild card spot and the third seed in the playoffs.