He competed in the individual sabre and modern pentathlon at the 1912 Summer Olympics.
That year was the first in which women's individual sabre was contested at an Olympic Games.
In the individual sabre, Gerde won both his first- and second-round pools to advance to the semifinals.
In the individual sabre, Oszkar again advanced to the semifinals before being eliminated; this time, he finished 23rd overall.
He competed in the individual sabre and foil events at the 1912 Summer Olympics.
In 1904 he won the gold medal in the individual sabre and team foil competition.
In individual sabre, he reached the finals and finished in 4th place after winning 4 of 7 matches.
In the individual sabre, his stronger weapon, Schenker advanced to the finals and finished 4th overall.
Ochs's final event was individual sabre, but he was eliminated in the 1st round.
Aldo Nadi also took a silver medal in the individual sabre.