Representing Argentina, Niehaux is active in the Age of Empires II scene. To date, Niehaux has played 166 matches in Age of Empires II. When it comes to competitive play, Niehaux gravitates toward unranked.

Interestingly, Niehaux has not yet played any ranked matches. Franks is the go-to civilization for Niehaux, making up 33.7% of their picks. Niehaux has played 56 matches on Arabia and won 41.1%.

Playing the pocket role, Niehaux achieves a 36.0% win rate over 25 matches.