XTB KSW 119 – Prelims will take place on Saturday, June 20, 2026. You can catch all the live MMA action exclusively on YouTube! Expect a major European MMA event featuring top-tier talent and high-level production.
KSW, or Konfrontacja Sztuk Walki, is one of Europe’s largest and most established MMA promotions, based in Poland. The company is known for its arena-scale events, strong domestic fanbase, and high production value. KSW blends regional stars with international fighters, creating a product that feels both locally rooted and globally competitive.