Mateusz Masternak

On 5 November 2010, Masternak defeated Ismail Abdoul by unanimous decision.

During Polsat Boxing Night in Łódź, organised on 24 October 2009, Masternak defeated another Polish Cruiserweight Łukasz Janik by technical knockout. Masternak dropped the opponent in the first round and in the fifth one. Janik managed to stand on his feet but the referee reasonably decided to stop the clash. The main event of the evening was a clash between Andrew Golota and Tomasz Adamek which was promoted as "Polish Fight of the Century".

Masternak's first WBC title defence took place on 19 December 2009 in Radom. Masternak won by RTD in the seventh round of the bout, defeating Jameson Bostic. Masternak's second and third defences finished with technical knockouts.

In May 2007 he signed a contract with new professional group - CENG AG. Masternak participated in the boxing show Perfect Boxing at Spodek Hall in Katowice and defeated Anton Krasnolutsky by technical knockout in the fourth round.

In March 2006 Masternak decided to become a professional fighter. His first four professional battles took place in the USA. However, financial problems of his promoter made him come back to Poland.

His first coaches in Gwardia were Mariusz Cieślak and Grzegorz Strugała. At the same time, Masternak joined Primary School No. 19 in Wrocław. His crucial year in amateur boxing was 2005, when he became the junior champion of Poland in Middleweight (75 kg). After the success he joined the national junior team.

Mateusz Masternak (born 2 May 1987 in Iwaniska, Poland) is a Polish professional boxer fighting in the Cruiserweight division. He is a former EBU (European) Cruiserweight champion.