The final fight for KSW 54 was confirmed today as Croatia's Karlo Caput (8-1) steps in on just a few days notice to face Poland's Maciej Kazieczko (6-1) this Saturday in Warsaw, Poland.

Kazieczko was originally slated to face Marian Ziolkowski, however, he stepped up to challenge Mateusz Gamrot for the KSW lightweight title in the main event after Shamil Musaev was forced out due to injury. 

Currently on a three-fight-winning-streak, Kazieczko will be full of confidence coming into this fight and has proved to be one of KSW's rising stars. In his last fight he scored a devastating highlight-reel knockout win over Michael Dubois. The 27-year-old will certainly be looking to make another statement on Saturday night. 

This contest will be Caput's promotion debut. The 'Croatian Cowboy' is known to be a wild and exciting fighter with the ability to both knockout and submit his opponents. He has nothing to lose and everything to gain stepping in on late notice and will be a dangerous test for Kazieczko. 

You can watch KSW 54 live around the world this Saturday night live on www.KSWTV.com and via the KSW App available now on iOS & Android.

KSW 54 Fightcard
Warsaw, Poland, August 29th
Live on www.KSWTV.com

Main Event
KSW Lightweight Championship
Mateusz Gamrot (16-0) vs. Marian Ziolkowski (21-7-1)

Co-Main Event
Heavyweight
Izu Ugonoh (0-0) vs. Quentin 'Ruskov' Domingos (5-1)

Heavyweight
Michal Andryszak (21-8) vs. Michal Kita (19-11-1)

Lightweight
Maciej Kazieczko (6-1) vs. Karlo Caput (8-1)

Bantamweight
Pawel Politylo (4-2) vs. Bogdan Barbu (16-11)

Lightweight
Lukasz Rajewski (9-6) vs. Bartlomiej Kopera (9-5)

Weltweight
Adam Niedzwiedz (7-3) vs. Kacper Koziorzebski (6-2)

Lightweight
Sebastian Rajewski (8-5) vs. Armen Stepanyan (6-3)