This morning the official weigh-ins for KSW 54 took place in Warsaw, Poland. Both champion Mateusz Gamrot (16-0), who holds the KSW lightweight and featherweight titles, and challenger Marian Ziolkowski (21-7-1) made weight ahead of their main event contest for the KSW lightweight title.

The heavyweight co-main event between former international boxing champion Izu Ugonoh (0-0), who makes his MMA debut, and French monster Quentin 'Ruskov' Domingos (5-1) is also officially on as both men made weight with Domingos being 10kg heavier than the taller Ugonoh.

KSW 54 can be watched live around the world tomorrow night at 8pm CET/7pm BST/2pm EST/11am PST on www.KSWTV.com and via the KSW App available on iOS and Android. 

KSW 54 Official Weigh-In Results

Main Event 
Lightweight Title
Mateusz Gamrot (70.2 kg/155 lb) vs. Marian Ziółkowski (69.8 kg/154 lb)

Co-Main Event
Heavyweight
Izu Ugonoh (105.3 kg/232 lb) vs. Quentin Domingos (115.3 kg/254 lb)

Heavyweight
Michal Andryszak (115.6 kg/255 lb) vs. Michal Kita (105.8 kg/233 lb)

Lightweight
Maciej Kazieczko (70.5 kg/155 lb) vs. Karlo Caput (69.7 kg/153 lb)

Bantamweight
Pawel Politylo (61.6 kg/136 lb) vs. Bogdan Barbu (61.4 kg/135 lb)

Lightweight
Lukasz Rajewski (71.6 kg/158 lb) vs. Bartlomiej Kopera (70.5 kg/155 lb)

Welterweight
Adam Niedzwiedz (77.6 kg/171 lb) vs. Kacper Koziorzebski (77 kg/170 lb)

Lightweight
Sebastian Rajewski (70.8 kg/156 lb) vs. Armen Stepanyan (70.8 kg/156 lb)

Watch KSW 54 live tomorrow night on www.KSWTV.com