The unranked ladder is where Sion spends most of their time. Across 707 games on Black Forest, Sion has a 61.8% win rate. Sion wins 57.3% of matches when playing as flank (586 matches).

Across 1854 matches, Sion has climbed to 1331 in RM Team. The Taiwanese player Sion wins 54.1% in RM Team, performing best with Gurjaras (70.3%).