On February 27th, 2013, Mariusz "Radzik" Radziszewski had his debut fight under M-1 Global Challenge in Russia. After a very close 3- round bout, he lost to Dzhambulat Kurbanow via unanimous decision. In the first round "Radzik" was hit with illegal knee to his head. Disqualification of Kurbanow was in the air. Despite the obvious foul by the Russian fighter, Radziszewski decided to continue the fight. In the third round Mariusz was very close to submit his opponent via choke, but Dzhambulat was able to escape. Stay tuned for the fight's photos.