In 2010, he competed at the European Championships in the -69 kg division, losing in the preliminary rounds to Balazs Bacskai.
[10] After a period where he focused on kickboxing, Wojcicki signed a contract with Sauerland Events, and made his professional debut on the 21 November 2015.
[11] He faced fellow German Surik Donsdean at the TUI Arena in Hannover, winning with a technical knockout in the 4th round.
[11] Following nine more wins, he faced his first setback, when his fight against Anatoli Hunanyan was drawn after eight rounds of boxing.
[11] Following a victory against Robert Swierzbinski on 9 November 2019, Wojcicki was forced to have long break between fights due to the COVID epidemic.