| Boys' 18 Singles Qualifying | |
|
 |
| 16 | Catalin Mateas d. Jack Van Slyke | 7-6; 3-6; 6-0 |
| 16 | Alex Rybakov d. Oliver Landert | 6-4; 6-1 |
| 16 | Sebastian Salinas Walther d. Alberto Logrono | 6-2; 6-2 |
| 16 | Jake Albo d. Austin Spinazze | 6-1; 6-0 |
| 16 | Nicholas Reyes d. Raheel Manji | 6-3; 6-0 |
| 16 | Alfredo Perez d. Marcelo Balderrama | 6-3; 6-2 |
| 16 | Jose Gracia d. Jonathan Quenard | 6-3; 6-0 |
| 16 | Alejandro Tabilo d. Mark Epshteyn-Losev | 6-4; 7-5 |
| 32 | Catalin Mateas d. Santiago Salazar | 6-3; 6-3 |
| 32 | Jack Van Slyke d. Chien-Hsun Lo | 4-6; 6-2; 6-2 |
| 32 | Oliver Landert d. Nikola Samardzic | 7-5; 6-1 |
| 32 | Alex Rybakov d. Andrew Lo | 6-1; 6-1 |
| 32 | Sebastian Salinas Walther d. Joey Vatanadilok | 6-4; 6-3 |
| 32 | Alberto Logrono d. Sami Kierberg | 6-2; 6-1 |
| 32 | Austin Spinazze d. Logan Walker | 6-2; 6-1 |
| 32 | Jake Albo d. David Sarkisov | 6-0; 6-0 |
| 32 | Raheel Manji d. Jack Haffey | 6-3; 6-1 |
| 32 | Nicholas Reyes d. Tristan Bautil | 6-3; 6-0 |
| 32 | Marcelo Balderrama d. Afonso Salgado | 7-5; 7-5 |
| 32 | Alfredo Perez d. Dane Dunlap | 6-4; 6-1 |
| 32 | Jose Gracia d. Maxim Borcuti | 6-0; 6-0 |
| 32 | Jonathan Quenard d. George Cartledge | 6-4; 3-6; 6-3 |
| 32 | Alejandro Tabilo d. Vasyl Tkachenko | 6-1; 6-0 |
| 32 | Mark Epshteyn-Losev d. Daniel Etman | 6-4; 6-2 |
| 64 | Catalin Mateas d. Juan Alanis | 7-6(6); 6-2 |
| 64 | Santiago Salazar d. Marc Yurgenson | 6-2; 6-1 |
| 64 | Chien-Hsun Lo d. Matthew McBride | 6-4; 6-7(8); 6-4 |
| 64 | Jack Van Slyke d. Ryan Cromwell | 6-7(3); 6-3; 6-1 |
| 64 | Oliver Landert d. Zhuoppo Li | 5-7; 7-6(3); 6-1 |
| 64 | Nikola Samardzic d. Manuel Castellanos | 6-3; 6-0 |
| 64 | Andrew Lo d. Simon Cote | 7-5; 6-3 |
| 64 | Alex Rybakov d. Justin Herrera | 6-1; 6-2 |
| 64 | Sebastian Salinas Walther d. Jonathan Heidenberg | 6-3; 6-2 |
| 64 | Joey Vatanadilok d. Justin Higgs | 6-4; 6-3 |
| 64 | Sami Kierberg d. Rafael Lessard | 6-3; 4-6; 6-4 |
| 64 | Alberto Logrono d. Juan Segura | 6-4; 6-1 |
| 64 | Austin Spinazze d. Ethan Itzkovitz | 6-1; 6-1 |
| 64 | Logan Walker d. Elliott Thornton | 6-0; 6-0 |
| 64 | Jake Albo d. Josue Galindo | 6-0; 6-0 |
| 64 | David Sarkisov d. Kyle Joseph | 3-6; 7-5; 6-3 |
| 64 | Raheel Manji d. Michael Gad | 6-0; 6-1 |
| 64 | Jack Haffey d. Maximiliano Colorado | 6-7(7); 6-3; 6-4 |
| 64 | Tristan Bautil d. Jonathan Kepcke | 6-2; 6-1 |
| 64 | Nicholas Reyes d. Pengxuan Jiang | 6-1; 6-0 |
| 64 | Marcelo Balderrama d. Thais Minet | 6-1; 6-1 |
| 64 | Afonso Salgado d. Jacob Appleton | 6-1; 6-2 |
| 64 | Dane Dunlap d. Ian Combemale | 6-2; 7-5 |
| 64 | Alfredo Perez d. Rodrigo Tico | 6-3; 6-3 |
| 64 | Jose Gracia d. Gabriel Cleto | 6-0; 6-4 |
| 64 | Maxim Borcuti d. Simon Dalfonso | 6-7(4); 6-0; 6-3 |
| 64 | George Cartledge d. Jody Maginley | 6-2; 6-1 |
| 64 | Jonathan Quenard d. Francis Williams | 6-4; 6-4 |
| 64 | Alejandro Tabilo d. Dylan Appel | 6-0; 6-2 |
| 64 | Vasyl Tkachenko d. Luke Lawson | 6-3; 6-2 |
| 64 | Daniel Etman d. Jorge Nunez | 1-6; 6-3; 6-2 |
| 64 | Mark Epshteyn-Losev d. Jie Feng | 7-5; 6-1 |
