Jackson worked hard throughout the contest to outbox his opponent, landing a number of effective shots to the body. Hermez hung tough and showed plenty of grit but the judges awarded a unanimous points decision in the local boxer's favour.
The six hard-fought rounds will stand Jackson in good stead when he squares off with unbeaten Shay Brock, who will bring a 12-0-0 record to the ring, at the ABA Stadium in Auckland on November 3.
The Corporate undercard produced almost non-stop action before the two local pros showcased their talents later in the evening. Kim Davidson and Amy Locket had the crowd on its feet with Amy getting the judges' nod.
The final Corporate contest between heavyweights Warick Bray and Eli Taito saw the two big boys go to war, with Taito pushing a tad harder to earn the decision.