The regular season began on April 1 and concluded on October 17.

No changes were made to the league's makeup from the prior season, with the same ten teams competing.

[3] The LG Twins won both the regular season and the Korean Series.

The 2023 Korea Baseball Organization draft took place on September 15, 2022, at Westin Josun Hotel, Jung-gu, Seoul.

[9] Note: Tie results are ignored by the league when computing winning percentage and games behind.