Andorra participated at the 2018 Summer Youth Olympics in Buenos Aires, Argentina from 6 October to 18 October 2018.
Basketball
Andorra qualified a boys' and girls' team based on the U18 3x3 National Federation Ranking.
Boys' tournament
EventGroup stageQuarterfinalSemifinalFinal / OppositionScoreOppositionScoreOppositionScoreOppositionScoreRankOppositionScoreOppositionScoreOppositionScoreRankBoys' tournamentL 16–21L 5–22L 10–22L 8–155did not advance19
Girls' tournament
EventGroup stageQuarterfinalSemifinalFinal / OppositionScoreOppositionScoreOppositionScoreOppositionScoreRankOppositionScoreOppositionScoreOppositionScoreRankGirls' tournamentL 7–22L 7–21L 15–16L 5–215did not advance20
Girls' shoot-out contest AthleteEventQualificationFinal PointsRankPointsRankJulia MarquezShoot-out contest230did not advanceSilvia Bardaji135did not advance
Boys' dunk contest AthleteEventQualificationSemifinalFinalPointsRankPointsRankPointsRankAlbert PonsDunk contest219did not advance
References