Arkadiusz Wrzosek

Arkadiusz Wrzosek (born 3 June 1992) is a Polish kickboxer and mixed martial artist. He is currently competing for Konfrontacja Sztuk Walki (KSW), having previously competed in Glory as a Kickboxer. He is currently ranked #2 in the KSW Heavyweight rankings.

Kickboxing career Wrozek started martial arts training at the age of 19, at the Copacabana club in Warsaw, under the supervision of Igor Kołacin. He fought his first amateur fights in the Sanda formula, in which he won the cup and the Polish championship. In amateur formulas he fought over 40 fights, many times winning national and international competitions. In 2014-2017, a member of the national team. In 2015, he was a contender for the WKU world champion belt. He has been contracted with the FEN organization since 2015, and the heavyweight champion of this organization since 2017. In 2018, he signed a contract with the Fonfara Promotions group for his debut in professional boxing. In November 2018, he joined Glory, the largest organization kick-boxing in the world.

On March 16, 2019, he fought the last match for FEN. During the FEN 24 gala he defended the championship belt technically knocking out Patrick Schmid with low kicks.

At Glory 71, he replaced Demoreo Dennis's would-be opponent. In the second round he won by technical knockout, stopping the opponent with strong low kicks.

In the next duel, he faced the fight of the evening of the Glory 78 gala with a Dutchman of Moroccan origin, Badr Hari. Despite counting three times, in the second round he sensationally knocked out Hari with a high kick. The victory earned him the award for the best knockout of the year 2021.

On March 19, 2022, at Glory 80, there was a rematch between Wrzosek and Hari. The fight, planned for three rounds, did not last because of riots in the stands in which policemen and fans were injured. The gala was discontinued and the duel was deemed not to have taken place. Wrzosek was leading by 19:18 on all the judges' scorecards. The fans of Legia and ADO Den Haag supporting the Pole were quickly blamed for the brawl. According to the Wrzoska camp, the riots were provoked by the Moroccans who threw bottles and chairs at them. The fight was declared a No Contest.

Mixed martial arts career On June 15, 2022, the Polish Mixed Martial Arts promotion Konfrontacja Sztuk Walki informed fans via social media about the contracting of Arkadiusz Wrzosek. Three days later, during the KSW 71 gala, the match between Tomasz Sarara and Arkadiusz Wrzosek was announced as the main event of the KSW 73 gala, which took place on August 20, 2022 in Warsaw. Wrzosek made a successful debut in the MMA formula, beating Sarara via TKO in the third round.

Wrzosek faced Tomáš Možný at KSW 79 on February 25, 2023. He won the bout via unanimous decision.

Wrzosek faced former two-time world kickboxing champion and MMA debutant Bogdan Stoica at XTB KSW 83: Colosseum 2 on June 3, 2023. He won the bout via forearm choke in the first round.

Wrzosek faced his toughest test to date, facing FNC Champion Ivan Vitasović on January 20, 2024 at KSW 90: Wrzosek vs. Vitasović, winning the bout via TKO stoppage in the first round.

Wrzosek faced former WBC heavyweight title challenger Artur Szpilka on May 11, 2024 at XTB KSW 94: Bartosiński vs. Michaliszyn. He won the bout by knockout in the first round.

Wrzosek next faced Matheus Scheffel at KSW 100, on November 16, 2024. He won the bout via TKO in the opening round, dropping Scheffel with punches in under 30 seconds, where the fight was promptly stopped.

Wrozek challenged reigning KSW Heavyweight Champion Phillip De Fries, at KSW 107, on June 14, 2025. He lost the bout via submission in the first round, being taken down and forced to submit by De Fries after De Fries trapped Wrozek's arm in a Keylock.

Wrozek bounced back from this loss by taking on former KSW Heavyweight Title Challenger Szymon Bajor, at KSW 114, on January 17, 2026. He won the bout via TKO in the second round, where an attempted head kick instead felt short, causing Wrozek to instead knee Bajor in the head, where upon he dropped to the canvas, and the bout was stopped.

Wrozek was announced for a bout with another former KSW Heavyweight Title Challenger, Štefan Vojčák, at KSW 117, on April 18, 2026, but was forced to withdraw following a rib injury.

Wrozek instead faced Vojčák at KSW 119, on June 19, 2026. He lost the bout via submission in the second round, where he was taken down and submitted via a "Mother's Milk Choke", also known as a Mounted Chest Compression.

Championships and accomplishments

Kickboxing

Professional 2017 Fight Exclusive Night Heavyweight (+95 kg/209 lb) Championship (one time) Two successful title defenses 2018 ISKA international Heavyweight (+95 kg/209 lb) Championship (one time) 2021 Glory Knockout of the Year

Amateur 2013 Polish Sanda Cup 1st place (-90 kg/198 lb) 2014 Polish Sanda Champion (-100 kg/220 lb) 2014 Polish Muay Thai IFMA Runner-up (-91 kg/200 lb) 2014 European Muay Thai IFMA Champion (-91 kg/200 lb) 2015 Polish Muay Thai IFMA Champion (+91 kg/200 lb) 2016 K-1 Global World Champion (+91 kg/200 lb) 2017 Polish Kickboxing Cup 1st place (+91 kg/200 lb)

Mixed martial arts record Loss

Štefan Vojčák Submission (smother choke) KSW 119

Radom, Poland Win

Szymon Bajor KO (knee) KSW 114

Radom, Poland Loss

Phil De Fries Submission (keylock) KSW 107

Gdańsk, Poland Win

Matheus Scheffel TKO (punches) KSW 100

Gliwice, Poland Win

Artur Szpilka KO (punches) KSW 94

Gdańsk, Poland Win

Ivan Vitasović TKO (punches) KSW 90

Warsaw, Poland Win

Bogdan Stoica Submission (forearm choke) KSW 83

Warsaw, Poland Win

Tomáš Možný Decision (unanimous) KSW 79

Liberec, Czech Republic Win

Tomasz Sarara TKO (punches) KSW 73

Warsaw, Poland Kickboxing record

Professional boxing record