jeffpenn primarily plays on the ranked random map 1v1 ladder. jeffpenn shows a preference for Malay, picking it 24.6% of the time. Nomad has proven to be jeffpenn's strongest map—57.9% win rate in 38 games.

Over 346 matches, jeffpenn has achieved a 853 rating in RM 1v1. Coming from United States, jeffpenn plays at 50.1% in RM 1v1. They win most when picking Malay (60.0%).