FEN 63 Highlights: Top 5 Knockouts & Submissions
Relive the five standout finishes from FEN 63 in Skarżysko-Kamienna, a card that mixed championship MMA with a small-gloves boxing main event. The compilation features Miłosz Kruk’s first-round stoppage of Artur Sowiński, Oskar Buga’s 27-second head-kick knockout and submission wins for Marcin Jabłoński, Piotr Waśniowski and Wiktor Przeworski.
Held on September 26, 2026, FEN 63 also crowned new champions at light heavyweight and interim featherweight, giving the latest FEN MMA event more than just a collection of quick finishes.
Miłosz Kruk overwhelms Artur Sowiński in the FEN 63 main event
Miłosz Kruk was originally expected to face Michał Miłek in an MMA fight for the vacant lightweight championship. Health problems during camp prevented Kruk from competing under MMA rules, but FEN kept its hometown fighter on the Skarżysko-Kamienna card by matching him with former KSW champion Artur Sowiński in small-gloves boxing.
Kruk wasted little time. He dropped Sowiński with a right hand roughly 20 seconds into the fight, scored another knockdown as the pressure continued and then hurt him badly to the body late in the opening round. A third knockdown ended the fight, giving Kruk a first-round TKO in front of his home crowd.
The originally planned Kruk-Miłek title fight has now been moved to FEN 64 on November 28, where Kruk is expected to challenge for the vacant lightweight belt.
Oskar Buga lands a 27-second head-kick knockout
The cleanest pure knockout on the FEN 63 MMA card came from Oskar Buga. Making his professional debut against Farid Gasimov, Buga needed only 27 seconds to finish the featherweight contest with a head kick.
It was the quickest MMA finish of the event and an obvious inclusion in a compilation built around FEN 63’s biggest stoppages. The timing and suddenness of the kick made it stand apart even on a card that produced several early submissions.
Marcin Jabłoński submits Lucas Cruz
Marcin Jabłoński returned to FEN against Lucas Cruz in a lightweight matchup and quickly took the fight into his strongest area. Jabłoński secured an arm-triangle choke at 1:24 of Round 1, picking up another submission victory and moving his professional record to 15-4.
The finish was particularly relevant after Jabłoński had gone the distance with Aleksi Mäntykivi earlier in 2026. Against Cruz, there was no need for the judges: the Polish lightweight found the choke in little more than a minute.
Two submissions from the FEN 63 preliminary card
The early portion of the event produced two more finishes featured in the Top 5 compilation. Piotr Waśniowski submitted Damian Kowalewski with a guillotine choke at 1:06 of Round 1 in their semi-pro light heavyweight bout.
Wiktor Przeworski then finished Oskar Chrzęszczyk by rear-naked choke at 2:57 of Round 2. Those results, combined with Buga and Jabłoński’s stoppages, gave the MMA portion of FEN 63 four submission or knockout finishes before Kruk closed the show under small-gloves boxing rules.
Łukasz Olech and Michał Borowski leave FEN 63 with championship gold
Not every major FEN 63 moment came from a finish. Łukasz Olech defeated Marcin Filipczak by unanimous decision after five rounds to capture the vacant FEN light heavyweight championship.
At featherweight, Michał Borowski won his rematch with Gracjan Miś by unanimous decision to claim the interim title. Their championship fight added another chapter to a division that has featured prominently in recent FEN events. MMAtown’s FEN 59 highlights cover Miś’s earlier championship run, while Miś vs. Kruk 1 revisits one of the key fights in that featherweight storyline.
Filip Szostak also featured on the FEN 63 main card, dropping a unanimous decision to Kryspin Karbownik in another featherweight matchup.
For a video titled around FEN 63’s knockouts and submissions, however, the defining sequence is straightforward: Buga’s head kick, three MMA submissions and Kruk’s rapid small-gloves stoppage. Together they capture the most decisive moments from FEN’s first event in Skarżysko-Kamienna before the promotion moves on to FEN 64.