JohnJa21 is among the Age of Empires II players representing United States. To date, JohnJa21 has played 15 matches in Age of Empires II. JohnJa21 prefers the unranked game mode.

JohnJa21 enjoys Age of Empires II without competing in ranked matches. JohnJa21 favors Byzantines over other civilizations, selecting it in 33.3% of matches. Playing the flank role, JohnJa21 achieves a 40.0% win rate over 5 matches.