Marsh will act title defense of the South African Hekkie Budler against Pigmy Kokietgym from Thailand. Budler is the minimum (105 lbs) WBA World champion.
Meanwhile, Caiz SR. will referee the interim cruiserweight bout between Mateuz Masternak Polish and Congolese Youri Kalenga.
The rest of the officials appointed for this Saturday title fights are Juan Manuel Garcia (SPA) and Kardini Pawel (POL) in addition to Dave Roden as supervisor.
Caiz Sr and Marsh will alternate functions as judges.