Career
He competed at the 1896 Summer Olympics in Athens. Diamantis competed in the two rifle events. In the military rifle event, he placed seventh with a score of 1,456.
In the second string of 10 shots, he scored 384.
He competed at the 1896 Summer Olympics in Athens. Diamantis competed in the two rifle events. In the military rifle event, he placed seventh with a score of 1,456.
In the second string of 10 shots, he scored 384.