The preferred ladder for Oshima is ranked random map team. Coming from Venezuela, Oshima excels in the pocket position with 50.0% wins. The profile for Oshima shows 635 matches, a 50.2% RM Team record, and Mongols as their go-to civ.

At an ELO of 1347 in RM 1v1, Oshima holds 60.2% with Mongols and 59.2% on Arabia.