The flank position is where Sep thrives, winning 52.3% of 1074 games. The Taiwanese player Sep has 1950 Age of Empires II matches on record. Sep holds an 1145 rating in RM Team and has won 51.6% of 1592 RM Team games.

Playing ranked random map team, Sep shines with Cumans (59.3% in 108 games) and on Amazon Tunnel (65.5%).