 Pari gbolohun ti o tẹle: Ni ọdun 2013, Dershwitz ṣe abojuto ni sabre awọn ọkunrin ni 2013 World Fencing Championships, nibi ti o ti pari 36th lẹhin pipadanu 15-12 si Matyas Szabo Germany. O tun jẹ ọmọ ẹgbẹ ọdọ julọ ti ẹgbẹ orilẹ-ede Amẹrika ni ọdun 2013, ni ọdun 17. Dershwitz tun dije ninu awọn ọkunrin sabre ni 2014 World Fencing Championships ni Kazan, Russia, ni awọn ọkunrin sabre ni 2015 World Fencing Championships ni Moscow, Russia, ati ni 2016 Senior Team World Championships ni Rio de Janeiro. Ó gba àmì ẹyẹ fàdákà nínú eré sábálì ní : 2018 World Fencing Championships ní China. 