KSW 120: Haratyk vs. Leśko 2 Headlines Gdynia

KSW 120 takes place on Saturday, 18th July 2026, at Polsat Plus Arena in Gdynia, with Rafał Haratyk defending the KSW light heavyweight championship against Bartosz Leśko in a rematch. The card features nine MMA bouts and has a strong title-fight centerpiece backed by several notable Polish and international matchups.

Main Event

Rafał Haratyk enters as the reigning champion and will look to keep control of the KSW light heavyweight division. A five-round title fight gives him plenty of time to impose his pace and defend his belt with a disciplined performance.

Bartosz Leśko gets the rematch and another chance to solve the champion. Repeated title fights usually come down to adjustments, and Leśko now has the benefit of another look at Haratyk under championship conditions.

The fight should carry extra tension because it is a direct sequel to an already established rivalry. That makes the main event one of the more compelling title rematches on the KSW calendar this summer.

Supporting Fights

The heavyweight bout between Augusto Sakai and Artur Szpilka is one of the card’s biggest non-title attractions. It brings name recognition and a clear style clash that should draw attention well beyond the local market.

Other key matchups include Ibragim Chuzhigaev vs. Maciej Różański at light heavyweight, Sebastian Przybysz vs. Edgars Skrīvers at bantamweight, and Laïd Zerhouni vs. Bartosz Kurek at middleweight. Those fights give the card depth across both experienced names and division-moving prospects.

Polish Showcase

This is a particularly strong card for Polish MMA fans because it mixes established names with important domestic matchups. Mateusz Pawlik vs. Adam Niedźwiedź, Oskar Stachura vs. Mateusz Balko, and Grzegorz Stabach vs. Przemysław Górny all add to the local feel of the event.

That balance helps KSW 120 feel like more than just a title fight. It is built as a full arena show with enough variety to hold attention from the opening bout to the main event.

What To Watch

The key question in the headliner is whether Leśko can make the necessary adjustments in the rematch. Title rematches often hinge on who can solve the earlier fight more effectively, especially over five rounds.

Sakai vs. Szpilka also deserves close attention because heavyweight bouts can shift the tone of a whole event. If that fight produces a finish, it could become one of the night’s biggest talking points.

Final Outlook

KSW 120 has the look of a strong summer card with a clear championship anchor. Haratyk vs. Leśko 2 gives the event a meaningful rematch, while the supporting lineup adds enough intrigue to make the full show worthwhile.

With a major arena setting in Gdynia and a mix of title stakes, heavyweight interest, and domestic names, the event should land as one of KSW’s more important July cards.