United States is the home country of the Age of Empires II player Mama Rishaa. Across all ladders, Mama Rishaa has played 69 matches. Most of Mama Rishaa's games take place on the unranked ladder.

The competitive ranked ladder remains unexplored by Mama Rishaa. Mama Rishaa has a clear affinity for Khmer, choosing it in 27.5% of their games.