The Trump Administration cancels an agreement reached in the previous December between Major League Baseball and the Cuban Baseball Federation that allows Cuban players to join organized baseball through a formal transfer process, as is the case with South Korea, Japan and Taiwan. The current administration objects to the fact that transfer fees are being paid to the Federation; however, the agreement’s demise is likely to lead to a return of danger-fraught defections as the only path for Cuban players to reach the U.S.

This Day In Baseball

On April 8, 2019 – The Trump Administration cancels an agreement reached in the previous December between Major League Baseball and the Cuban Baseball Federation that allows Cuban players to join organized baseball through a formal transfer process, as is the case with South Korea, Japan and Taiwan. The current administration objects to the fact that transfer fees are being paid to the Federation; however, the agreement’s demise is likely to lead to a return of danger-fraught defections as the only path for Cuban players to reach the U.S.

Source
Baseball Reference April 8