Parzeczewski started his career on March 2013. Although still relatively close to the start of his career, his record stands at 6 wins and will hopefully continue to rise. The longest KO streak that Parzeczewski has ever had is 2 throughout his 6 fights and his longest winning streak is 6 wins. This started on March 2013 and came to an end on October 2014.
In his first fight in March 2013, Parzeczewski defeated Piotr Tomaszek in a 4 round fight. The fight went the full distance and secured Parzeczewski his first win and distance win to kick of his pro career. Continuing on from his successful debut, Parzeczewski won his next 3 fights taking his record to 3 wins.
On April 26th, 2014 Parzeczewski fought and beat Ericles Torres marin (3-0-1) to continue his unbeaten streak. Parzeczewski was the first person to stop Ericles Torres marin and he did it in the 4th round via TKO.
Ivan Stupalo was beaten next on June 28th, 2014 meaning Parzeczewski could maintain his unbeaten streak. In 2014 Parzeczewski fought his next opponent in Ivan Stupalo. A challenging 8 round fight that ended in Parzeczewski's favour as the judges awarded Parzeczewski the UD victory. Parzeczewski was the 5th person to defeat Stupalo.
Robert Parzeczewski retained his unbeaten record in his most recent fight by beating Ruslan Rodivich on October 25th, 2014, increasing his record to 6 wins. Taking his total win streak to 6 wins, Parzeczewski defeated Rodivich in the 8 round fight. The win came via TKO in the 3rd round. Parzeczewski was the 5th to stop Rodivich.