The bouts include two debuting pro fighters, as Claire Vagges faces Kathryn Gallagher.
Plus two semi-pro bouts with Simona Soukupova facing Catherine Costigan; and Sarah Moras (pictured) facing Clarissa Thompson.
Moras, the Vancouver, Canadian native, has been training with Rosi Sexton for over 4 months and has been eagerly awaiting her first fight since moving to England.
The event is sponsored by FBT Pro MMA Equipment, LA Muscle TV Sky Channel 281 and the Muscular Dystrophy Campaign.
Tickets are available from Watford Palace Threatre on 01923 225671