Representing Switzerland, Joannes de Piano is active in the Age of Empires II scene. Age of Empires II records show 487 matches for Joannes de Piano. Most of Joannes de Piano's games take place on the ranked random map 1v1 ladder.

Joannes de Piano has a clear affinity for Mayans, choosing it in 17.5% of their games. Joannes de Piano wins most often with Britons—58.3% in 36 games. Joannes de Piano has played 300 matches on Arabia and won 56.0%.

Joannes de Piano excels in the flank position: 65.5% win rate over 29 matches. With a rating of 1806 in RM 1v1, Joannes de Piano has established their level. Joannes de Piano wins 100.0% of the time in RM Team after 21 matches.