Tennis at the 2010 Summer Youth Olympics lasted from August 18 until August 25. For the Singles competitions, all matches were determined through a best-of-three tie-break sets. For the Doubles competitions, all matches were determined by two tie-break sets and a match tie-break game (10 points) in place of a third set. There were competitions for boys' singles, boys' doubles, girls' singles and girls' doubles. It took place at the Kallang Tennis Centre.

The acceptance lists for the event were released by the International Tennis Federation (ITF) on 29 June. 39 countries are represented in the event that involves both 32 players for the singles and 16 pairs for the doubles.

Each National Olympic Committee (NOC) could submit a maximum of 2 boys and 2 girls to compete in both the singles and doubles events. 12 places in the singles events were given out based on a player's junior world ranking. 16 places were given out based on ranking by region, with the remaining four positions allocated by the IOC or given to the next highest ranked player.

Qualifiers

Boys' singles PlayerNOC Renzo Olivo Darian King Damir Džumhur Hugo Dellien Tiago Fernandes Ouyang Bowen Wang Chuhan Huang Liang-chi Juan Sebastián Gómez Mate Pavić Jiří Veselý Roberto Quiroz Kevin Krawietz Peter Heller Oliver Golding Márton Fucsovics Máté Zsiga Yuki Bhambri John Morrissey Alessandro Colella Yasutaka Uchiyama Stefan Micov Alexis Carlos Diego Galeano Duilio Beretta Jeson Patrombon Victor Baluda Mikhail Biryukov Filip Horanský Jozef Kovalík Ahmed Triki Ricardo Rodríguez

Girls' singles PlayerNOC Agustína Sol Eskenazi An-Sophie Mestach Ilona Kremen Marianne Jodoin Katarena Paliivets Tang Haochen Zheng Saisai Denisa Allertová Mai Grage Anna-Lena Friedsam Tímea Babos Grace Sari Ysidora Sachie Ishizu Emi Mutaguchi Niriantsa Rasolomalala Zarah Razafimahatratra Mia Radulović Verónica Cepede Royg Monica Puig Cristina Dinu Daria Gavrilova Yulia Putintseva Doroteja Erić Stefanie Tan Jana Čepelová Chantal Škamlová Luksika Kumkhum Ons Jabeur Sofiya Kovalets Elina Svitolina Andrea Gámiz Adriana Pérez

Calendar August15161718192021Morning10.3010.3010.0011:00Afternoon14.3014.3015.00Boys' singlesRound of 32Round of 32Round of 16QuarterfinalsSemifinalsBronzeFinalGirls' singlesRound of 32Round of 16QuarterfinalsSemifinalsBronzeFinalBoys' doublesRound of 16Round of 16QuarterfinalsSemifinalsBronzeFinalGirls' doublesRound of 16Round of 16QuarterfinalsSemifinalsBronzeFinal

Medal summary

Medal table

Events Boys' singles Boys' doubles and and and Girls' singles Girls' doubles and and and

References