The posting system is a baseball player transfer system that operates between Korea Baseball Organization (KBO) and the Major League Baseball (MLB). The system is based on the original posting system that was put in place between MLB and Nippon Professional Baseball (NPB) in 1998.
Hyun-jin Ryu was the first KBO player to enter MLB via the posting system.
Hyun-jin Ryu is a South Korean professional baseball pitcher for the Hanwha Eagles of the KBO League. He has also played in Major League Baseball (MLB) for the Los Angeles Dodgers and Toronto Blue Jays.
Ryu with the Los Angeles Dodgers in 2013
Ryu pitching at Dodger Stadium in April 2013.
Ryu pitching in October 2013.
Ryu pitching with the Blue Jays in 2020