Representing Belgium, Matthis is active in the Age of Empires II scene. To date, Matthis has played 1364 matches in Age of Empires II. The majority of Matthis's matches are in the ranked random map team mode.

Matthis's best win rate is 64.5% with Dravidians in 31 matches. Playing on Nomad, Matthis achieves their best results—61.1% wins over 607 matches. Matthis has the highest win rate in the pocket position: 53.6% over 485 games.

Matthis plays at a 1428 rating in RM 1v1. A 52.8% win rate over 1002 games defines Matthis's RM Team record.