Representing Sweden, Jollanboll is active in the Age of Empires II scene. Jollanboll has competed in 2856 Age of Empires II matches so far. Jollanboll has a clear affinity for Persians, choosing it in 51.3% of their games.

Jollanboll wins most often with Magyars—56.3% in 478 games. The map Valley is where Jollanboll shines, winning 63.3% of 30 games. A 58.2% win rate in the flank role over 189 games is Jollanboll's best.

On the RM 1v1 leaderboard, Jollanboll has a rating of 1372. Playing RM Team, Jollanboll achieves a 51.9% win rate across 547 matches.