Agon Sports, Sampson Boxing and Tello Box will join forces to stage a WBA-affiliated "KO Drugs" event on June 13-14 at the Casino Buenos Aires.

Cubans Erislandy Alvarez and Lazaro Alvarez are are to star on day one, with Hamsat Shadalov to follow on day two, in scheduled 10-rounders for various WBA regional titles. 

Three-time Olympic bronze medal winner and world champion Lazaro Alvarez, 7-0 (4 KOs), takes on Colombian Jose Munoz, 17-3 (15 KOs), at lightweight.