Representing Germany, Kersto is active in the Age of Empires II scene. Kersto has played a total of 35 matches in Age of Empires II. When it comes to competitive play, Kersto gravitates toward unranked.

Kersto has chosen to skip ranked play, focusing on other game modes. Kersto picks Goths more than any other civilization—85.7% of the time. In 5 games as pocket, Kersto has won 60.0% of the time.