Representing United Kingdom, mattmassett is active in the Age of Empires II scene. Over time, mattmassett has accumulated 7 matches in Age of Empires II. unranked is the primary game mode for mattmassett.

Ranked play is not on mattmassett's agenda—they have never queued for a ranked match. mattmassett picks Britons more than any other civilization—42.9% of the time.