Ulysses competes as a boxer for Team Greece in the World Jr. Boxing Tournament arc. His team symbolically embodies the Twelve Olympic Gods of Greek mythology under the leadership of Apollon. As part of the globally dominant force in junior boxing at that time, Ulysses ranks among the world's most formidable junior fighters.

Team Golden Japan Jr., having advanced past opponents like Team USA and the Shadow Clan, faces international teams including Greece in this tournament. Team Greece stands as the culminating confrontation for Team Japan in their quest for the world championship title. Ulysses is featured alongside fellow Greek team members Orpheus, Icarus, Theseus, and Apollon in media such as the Super Famicom video game, where he appears as a playable opponent.