Most of José de San Martín's games take place on the ranked random map team ladder. José de San Martín is at their best on African Clearing, winning 60.4% of 106 matches. José de San Martín has the highest win rate in the pocket position: 53.9% over 345 games.

Across 1958 matches, José de San Martín has climbed to 1406 in RM 1v1. José de San Martín represents Argentina with a 51.5% record in RM Team and a 68.3% win rate with Mayans.