Representing China, JC is active in the Age of Empires II scene. JC's profile shows 244 completed matches in Age of Empires II. Most of JC's games take place on the unranked ladder.

JC has never ventured into ranked gameplay in Age of Empires II. JC shows a preference for Franks, picking it 44.3% of the time. Black Forest has proven to be JC's strongest map—88.7% win rate in 62 games.

JC excels in the pocket position: 100.0% win rate over 5 matches.