在原七海 excels in the flank position: 68.1% win rate over 317 matches. Having played 822 matches, the Hong Kong player 在原七海 is well-versed in Age of Empires II. A 1901 rating (RM Team) and 66.7% win rate (RM 1v1) are on 在原七海's record.

On the ranked random map team ladder, 在原七海's best picks are Mayans (71.9%) and Black Forest (74.2%).