XTB KSW 113: Two Title Fights. One Massive Night to End 2025

KSW ends 2025 with a showcase card as XTB KSW 113 storms into Atlas Arena in Łódź on December 20. Two championship belts, a significant heavyweight clash, and some of Europe’s best collide in future defining encounters as we head for 2026.

Bartosiński Returns for War — Tulshaev Awaits

Welterweight king Adrian Bartosiński is back after surviving one of the more inspiring title fights in KSW history — a five-round war with Andrzej Grzebyk where the champion fought through a torn bicep and still walked away with the belt.

However, a new shark has entered the deep end. Muslim Tulshaev arrives on a vicious four-fight stoppage streak, including a surgical first-round KO of Grzebyk to boldly establish his title claim.

Pawlak vs. Zerhouni — Middleweight Gold Up for Grabs

Champion Paweł Pawlak never looked better. Now eleven fights unbeaten and fighting in his prime with a view to making it three title defenses. Opposite him, French challenger Laïd Zerhouni has forced himself into contention with back-to-back first round stoppages in his last two outings and now aims to join countryman Salahdine Parnasse as the next French star to claim KSW gold.

Who’s next for Phil?: Martínek vs. Szpilka

A heavyweight showdown with massive title implications. Number-3 contender Michal “Blackbeard” Martínek meets Polish boxing icon Artur Szpilka, who is riding a ruthless streak of three straight stoppage victories and seeks to add MMA world champion to his storied combat sports career. Could either man be next for the UK’s KSW heavyweight champion, Phil De Fries?

Full Fight Card — XTB KSW 113

- Adrian Bartosiński (c) vs. Muslim Tulshaev — Welterweight Title 

- Paweł Pawlak (c) vs. Laïd Zerhouni — Middleweight Title 

- Michal Martínek vs. Artur Szpilka — Heavyweight 

- Adam Josef Modzelewski vs. Piotr Lisek — Catchweight 220 lbs 

- Michał Michalski vs. Damian Janikowski — Middleweight 

- Augusto Sakai vs. Marcin Wójcik — Heavyweight 

- Wiktor Zalewski vs. Romain Debienne — Welterweight 

- Marcelo Morelli vs. Patryk Surdyn — Bantamweight 

- Igor Włodarczyk vs. Artur Krawczyk — Lightweight 

- Souheil Kaouchen vs. Krzysztof Geburek — Featherweight 

The Final Show of 2025. Watch live on CANAL+ in Poland or stream around the world via KSWTV.COM.