Sergio "Tojo 2" Ramirez Cortez is a Bolivian fighting games player known for competing in Tekken 7 and Mortal Kombat 11. 

Tojo 2 participated in the Resurrection Tournament and ranked 4th place out of 105 entrants in the T7 event, and also has participated in other tournaments such as Hadouken Dojo Gamer, Collision 2019 - Peru, Hadouken Dojo Gamer Internacional 2020, Hadouken Dojo Gamer Internacional MK11 Aftermath, Tekken 7 War of Levels, Dojo Maestro, Torneo Fenix, Tekken Online Challenge 2021, RUMBLE IN THE JUNGLE 2021 - LATAM SUR MORTAL KOMBAT 11 - T7G and the Sierra Brawl series.