Gerson uses a defensive spacing based Pikachu and the majority of his matches are very long. He is infamous for being perhaps the only player in the world to have 4-stocked Isai in Pikachu dittos.
He lost to SuPeRbOoMfAn in the 2014 Peruvian National Tournament. The first match of the set lasted 53 minutes.
He also won a tournament held in Tacna, Peru in January 2015 defeating Alvin in the finals.
He won UFSmash 3 using the tag Jyrem~ over the recently dominating Fukurou.