13 things about UFC fighter Mateusz Rebecki from Szczecin

Mateusz Tadeusz Rębecki is an Polish professional mixed martial artist fighting out of Szczecin, Poland. The city is home to the Akademia Sztuki w Szczecinie, the Politechnika Morska w Szczecinie, Pomeranian Medical University, the University of Szczecin and the Zachodniopomorski Uniwersytet Technologiczny w Szczecinie.

BIOGRAPHY

Currently, Rębecki is signed with the Ultimate Fighting Championship, which is based in Las Vegas, Nevada, United States. Here are 10 more things about him:

1. His fight name is Chinczyk.
2. He is a black belt in Brazilian jiu-jitsu.
3. He competes in the lightweight division.
4. He was born in Gryfice, Pomerania, Poland.
5. He worked as a bodyguard before becoming a professional MMA fighter.
6. Before joining the UFC, he competed in Gryf Arena, Berserkers Arena, MMA Koszalin, Fight Exclusive Night and Battlefield Fighting Championship.
7. He is 5’7″ tall.
8. He holds a professional MMA record of 20 wins and 4 losses.
9. On October 5, 2013, he submitted Robert Gawron in an amateur MMA bout.
10. On April 5, 2014, he made his professional MMA debut.
11. On August 30, 2022, he submitted Rodrigo Lidio at “Dana White’s Contender Series 52” at the UFC Apex in Enterprise, Nevada.
12. On January 14, 2023, he made his UFC debut.
13. On October 3, 2025, he turned 33.

TIMELINE

From 2023 to 2025, Rebecki fought seven UFC opponents. Here are the results:

2023

• On January 14, 2023, he defeated Nick Fiore via unanimous decision at “UFC Fight Night 217” in Enterprise.
• On June 24, 2023, he defeated Loik Radzhabov at “UFC on ABC 5” via technical knockout in Jacksonville, Florida, USA.
• On November 11, 2023, he submitted Roosevelt Roberts at “UFC 295” in New York City, New York, USA.

2024

• On April 27, 2024, he lost to Diego Ferreira via technical knockout at “UFC on ESPN 56” in St. Louis, Missouri, USA.
• On October 26, 2024, he defeated Myktybek Orolbai  via split decision at “UFC 308” in Abu Dhabi, United Arab Emirates.

2025

• On August 2, 2025, he lost to Chris Duncan via unanimous decision at “UFC Vegas 108” in Enterprise.
• On October 25, 2025, he lost to Ludovit Klein via majority decision at “UFC 321” in Abu Dhabi.