| Boys' doubles | |
|---|---|
| 2010 French Open | |
| Champions |  Duilio Beretta  Roberto Quiroz |
| Runners-up |  Facundo Argüello Agustín Velotti |
| Score | 6–3, 6–2 |
Marin Draganja and Dino Marcan were the defending champions, but they did not compete in the Juniors this year.
Duilio Beretta and Roberto Quiroz won in the final 6–3, 6–2, against Facundo Argüello and Agustín Velotti.
Damir Džumhur / 
Máté Zsiga (quarterfinals)
Peter Heller / Kevin Krawietz (semifinals)
Victor Baluda / Mikhail Biryukov (semifinals)
James Duckworth / Jason Kubler (quarterfinals)
Guilherme Clézar / Tiago Fernandes (second round)
Mitchell Frank / Junior A. Ore (first round) Duilio Beretta / Roberto Quiroz (champions)
Hugo Dellien / 
Dominic Thiem (first round)| Semifinals | Final | ||||||||||||
| Facundo Argüello Agustín Velotti | 6 | 1 | [10] | ||||||||||
| 3 | Victor Baluda Mikhail Biryukov | 4 | 6 | [7] | |||||||||
| Facundo Argüello Agustín Velotti | 3 | 2 | |||||||||||
| 7 | Duilio Beretta Roberto Quiroz | 6 | 6 | ||||||||||
| 7 | Duilio Beretta Roberto Quiroz | 6 | 5 | [10] | |||||||||
| 2 | Peter Heller Kevin Krawietz | 4 | 7 | [7] | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | Damir Džumhur Máté Zsiga | 6 | 6 | ||||||||||||||||||||||||
| Facundo Mena Karue Sell | 2 | 3 | 1 | D Džumhur M Zsiga | 6 | 7 | |||||||||||||||||||||
 Romain Arneodo Mathias Bourgue | 4 | 6 | [14] | R Arneodo M Bourgue | 2 | 5 | |||||||||||||||||||||
 Jeson Patrombon  Ahmed Triki | 6 | 1 | [12] | 1 | D Džumhur M Zsiga | 2 | 4 | ||||||||||||||||||||
| Nick Chappell Dane Webb | 5 | 4 | F Argüello A Velotti | 6 | 6 | ||||||||||||||||||||||
| Facundo Argüello Agustín Velotti | 7 | 6 | F Argüello A Velotti | 2 | 6 | [12] | |||||||||||||||||||||
 Ashley Hewitt Dennis Novikov | 3 | 3 | 5 | G Clézar T Fernandes | 6 | 4 | [10] | ||||||||||||||||||||
| 5 | Guilherme Clézar Tiago Fernandes | 6 | 6 | F Argüello A Velotti | 6 | 1 | [10] | ||||||||||||||||||||
| 3 | Victor Baluda Mikhail Biryukov | 7 | 4 | [10] | 3 | V Baluda M Biryukov | 4 | 6 | [7] | ||||||||||||||||||
 Alexis Carlos Yaraslav Shyla | 5 | 6 | [5] | 3 | V Baluda M Biryukov | 6 | 6 | ||||||||||||||||||||
 Taro Daniel  Ricardo Rodríguez | 77 | 3 | [6] |  S Lavie R Olivo | 4 | 3 | |||||||||||||||||||||
| Sebastian Lavie Renzo Olivo | 65 | 6 | [10] | 3 | V Baluda M Biryukov | 6 | 6 | ||||||||||||||||||||
| Oliver Golding Alexander Rumyantsev | 6 | 4 | [10] | O Golding A Rumyantsev | 3 | 4 | |||||||||||||||||||||
| Medy Chettar Antoine Escoffier | 0 | 6 | [3] | O Golding A Rumyantsev | 6 | 64 | [10] | ||||||||||||||||||||
| Andrea Collarini Denis Kudla | 62 | 6 | [10] | A Collarini D Kudla | 1 | 77 | [2] | ||||||||||||||||||||
| 8 | Hugo Dellien Dominic Thiem | 77 | 4 | [6] | |||||||||||||||||||||||
Daniel Berta was the defending champion, but he lost in the first round against Junior A. Ore.
Agustín Velotti won the title after defeating Andrea Collarini in the final, 6–4, 7–5.
Andrey Kuznetsov was the defending champion, but was no longer eligible to participate in the juniors.
Pierre-Hugues Herbert and Kevin Krawietz were the defending champions. However, Herbert was no longer eligible to compete as a Junior. Krawietz competed with Peter Heller and lost in the semifinals to Lewis Burton and George Morgan.
The boys' singles tournament of the 2010 US Open started on Sunday, September 5, the seventh day of the main tournament.
Márton Fucsovics and Hsieh Cheng-peng were the defending champions, but Hsieh did not enter the junior competition this year.
Fucsovics played alongside Máté Zsiga, but they lost to Guilherme Clézar and Tiago Fernandes in the second round.
Duilio Beretta and Roberto Quiroz won their second Grand Slam Boys' Doubles title in the year after winning at the French Open. They defeated Oliver Golding and Jiří Veselý 6–1, 7–5 in the final.
Duilio Beretta and Roberto Quiroz were the defending champions, but they chose not to compete this year.
Duilio Beretta and Oliver Golding were the defending champions but did not enter this year.
Júlio César Campozano and Roberto Quiroz were the defending champions but Quiroz decided not to participate.
Campozano played alongside Emilio Gómez, but they lost in the first round.
Martín Alund and Facundo Bagnis won the title, defeating Leonardo Mayer and Martín Ríos-Benítez 7–5, 7–6(7–5) in the final.
Duilio Beretta and Renzo Olivo are the defending champions but Olivo decided no to participate.
Beretta played alongside Andrea Collarini and lost in the Quarterfinals to Nicolás Barrientos and Eduardo Struvay.
Marcelo Arévalo and Sergio Galdós defeated Alejandro González and Carlos Salamanca 6–3, 6–4 in the final.
Philip Bester and Vasek Pospisil were the defending champions but decided not to participate.
Sergio Galdós and Marco Trungelliti were the defending champions, but Trungelliti decided not to compete. Galdós plays alongside Ariel Behar.
Kevin King and Juan Carlos Spir were the defending champions, but lost to Duilio Beretta and Martín Cuevas in the quarterfinals.
Ivo Karlović was the defending champion, but lost in the first round to Quentin Halys.
Pablo Cuevas was the three-time defending champion, but lost in the semifinals to Fabio Fognini.
Roberto Quiroz and Caio Zampieri were the defending champions but only Quiroz chose to defend his title, partnering Yannick Hanfmann. Quiroz lost in the quarterfinals to Jay Clarke and Kevin Krawietz.
Novak Djokovic was the defending champion, but chose not to participate this year.
Ante Pavić was the defending champion but chose not to defend his title.
Marcelo Arévalo and Miguel Ángel Reyes-Varela were the defending champions but chose not to defend their title.
The men's singles tennis event of the 2019 Pan American Games was held July 29 – August 4 at the Club Lawn Tennis de la Exposición in Lima, Peru.
Mikael Torpegaard was the defending champion but lost in the quarterfinals to Roberto Quiroz.
