A massive heavyweight main event accompanies KSW to the Czech Republic this Saturday, where KSW 79 goes down at the Home Credit Arena in Liberec. In a rematch over a decade in the making, Phil De Fries will look to...

Poland's KSW is returning to the site of its biggest triumph. In a press release distributed Friday, promotion officials announced that KSW would return to PGE Narodowy in Warsaw, Poland on June 3, 2023 for KSW Colosseum 2. The first Colosseum...

We asked KSW heavyweight champion Phil De Fries, who returns to action this Saturday at KSW 79, if he believes he's the best heavyweight outside the UFC. That's something of a loaded question; after all, pretty much every fighter strives...

Poland's KSW has a massive heavyweight title fight lined up for KSW 79 next month. On Wednesday, promotion officials announced that longtime heavyweight champion Phil De Fries (22-6, 1NC) will face former UFC talent Todd Duffee (9-3, 1NC) in the...

Poland's KSW kicked off its 2023 with KSW 78 on Saturday. Taking place at the Netto Arena in Szczecin, Poland, KSW 78 brought with it a rematch years in the making between The Ultimate Fighter winner Kendall Grove, and promotion...

Poland's KSW is set to make their debut in the Czech Republic. The rise of Czech MMA has been ongoing for a couple of years now, with Jiri Prochazka landing in the UFC and claiming light heavyweight gold (prior to...

Poland's KSW has announced a rematch between The Ultimate Fighter 3 winner Kendall Grove and former middleweight camp Michal Materla. Grove (24-18, 1NC) and Materla (31-9) will face off in the main event of KSW 78 on January 21, 2023...

Former 'World's Strongest Man' Mariusz Pudzianowski fought former KSW middleweight champion and one of KSW's greatest fighters Mamed Khalidov in a heavyweight bout for the main event of KSW 77 on Saturday in Poland. Khalidov lost his belt to budding...

Arguably the biggest card of the year for Polish MMA promotion KSW arrived on Saturday, December 17, with two title fights at KSW 77 — and a pair of the company's biggest stars topping the show. Mariusz Pudzianowski has, for...

All fighters taking part in KSW 77 on Saturday successfully weighed in for the event at Friday's official weigh-in. The final KSW card of the year is headlined by one of, if not the, biggest fights in promotion history, as...