The KSW 56 official weigh-ins took place earlier today in Poland and all fighters made weight ahead of their respective fights tomorrow night live on www.KSWTV.com.

In the main event welterweight champion Roberto Soldic (17-3) jumps up to middleweight to take on former champ Michal Materla (29-7), in what is a battle between two of the biggest stars in KSW, while in the co-main event light heavyweight king Tomasz Narkun (17-3) defends his title against the undefeated Ivan Erslan (9-0) of Croatia.

You can watch the KSW ceremonial weigh-ins live at 6pm CET/5pm GMT/12pm EST on the KSW YouTube channel.

KSW 56 Official Weigh-In Results

Main Event
Middleweight
Michał Materla (84.3kg/186lb) vs. Roberto Soldić (84.3kg/186lb)

Co-Main Event
Light Heavyweight Title
Tomasz Narkun (93kg/205lb) vs. Ivan Erslan (92.5kg/204lb)

Flyweight
Karolina Owczarz (57.1kg/126lb) vs. Justyna Haba (56.4kg/124lb)

Welterweight
Andrzej Grzebyk (77.6kg/171lb) vs. Marius Žaromskis (75.8kg/167lb)

73kg/161lb Catchweight
Mateusz Legierski (73kg/161lb) vs. Francisco Barrio (72.9kg/161lb)

68.5kg/151lb Catchweight
Sebastian Rajewski (68.4kg /151lb) vs. Filip Pejić (68.3kg/151lb)

Featherweight
Daniel Torres (66.3kg/146lb) vs. Max Coga (66kg/145lb)

Featherweight
Robert Ruchała (66.2kg/146lb) vs. Michał Domin (66.2kg/146lb)

KSW 56 Fight Card
Live on www.KSWTV.com 

Main Event
Middleweight
Michal Materla (29-7) vs. Roberto Soldic (17-3)

Co-Main Event
Light Heavyweight Title
Champion Tomasz Narkun (17-3) vs. Ivan Erslan (9-0)

Flyweight
Karolina Owczarz (3-0) vs. Justyna Haba (2-1)

Welterweight
Andrzej Grzebyk (17-3) vs. Marius Zaromskis (22-9)

161lb Catchweight
Mateusz Legierski (6-0) vs. Francisco Barrio (7-1)

151lb Catchweight
Sebastian Rajewski (9-5) vs. Filip Pejic (14-4-2)

Featherweight
Daniel Torres (10-4) vs. Max Coga (22-6-1)

Featherweight
Robert Ruchaa (3-0) vs. Michał Domin (3-1)