Representing Belgium, seynsman is active in the Age of Empires II scene. seynsman has competed in 11 Age of Empires II matches so far. unranked is the primary game mode for seynsman.

Ranked play is not on seynsman's agenda—they have never queued for a ranked match. seynsman has a clear affinity for Britons, choosing it in 81.8% of their games. seynsman wins 66.7% of matches when playing as flank (6 matches).