Career
Duarte made his official debut for the 2004 Summer Olympics in Athens, where he placed fifteenth in men"s skeet shooting, with a total score of 120 points, tying his position with five other shooters, including Russia"s Valeriy Shomin and Australia"s Paul Rahman. At the 2008 Summer Olympics in Beijing, Duarte competed for the second time, as a 38-year-old, in men"s skeet shooting. He finished only in thirty-eighth place by three points behind Qatar"s Rashid Hamad from the final attempt, for a total score of 106 points.