The U-15 team is made up of players from various schools in the country's ten provinces, with the squad spending six months training together in the build-up to the Singapore 2010.

Under the 44-year-old, the youth side have spent several months in the build-up to the tournament in training camps at home and abroad, making them one of the competition's best-prepared teams.

The squad Douglas Cuenca will be taking to Singapore features several members of the side that contested the 2009 South American U-15 Championships and then won bronze at the Odesur Games earlier this year.

The Bolivians began their preparations for the Youth Games early in July in Argentina, earning a 2–1 win over the US and a 3–3 draw with the Argentinos Juniors U-20 side.

Vanuatu represented Oceania at the tournament, coached Etienne Mermer, who is hoping to pass on the experience of three World Cup qualifying campaigns to his young charges.