Over time, Onyxhill has accumulated 11 matches in Age of Empires II. The majority of Onyxhill's matches are in the unranked mode. Onyxhill has never played a ranked match in Age of Empires II.

Onyxhill favors Japanese over other civilizations, selecting it in 90.9% of matches. flank is Onyxhill's strongest position, boasting 100.0% wins across 3 games.