Reiss will referee the fight between the middleweight super champion Genady Golovkin and the WBC interim Marco Antonio Rubio “Poison”.

The judges will be Caíz Jr, Robert Hoyle y Max de Luca, and the supervisor will be Gilberto Jesús Mendoza.

Caiz Jr. will be the third man on the ring for the featherweight 126 lbs bout of the undisputed champion Nonito Donaire with regular champion Nicholas Walters. Adelaide Byrd, Steve Moroh and Tom Taylor will be responsible for the cards. The supervisor will be Julio Thyme.

All the officials of both fights were appointed by the California Commission.