| First round | | | Second round | | | Quarterfinals | | | Semifinals | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 1 | Thiago Seyboth Wild
Tseng Chun-hsin | 2 | 6 | [6] | | | | |
| | Juan Manuel Cerúndolo
Alejo Lorenzo Lingua Lavallén | 6 | 3 | [10] | | | | JM Cerúndolo
AL Lingua Lavallén | 7 | 2 | [3] | |
| | Antoine Cornut Chauvinc
Valentin Royer | 3 | 5 | | | | | A Fenty
C Kingsley | 5 | 6 | [10] | |
| | Andrew Fenty
Cannon Kingsley | 6 | 7 | | | | | | | | A Fenty
C Kingsley | 4 | 3 | | |
| | Jonáš Forejtek
Dalibor Svrčina | 3 | 6 | [4] | | | | | | L Musetti
G Zeppieri | 6 | 6 | | |
| | Mateus Alves
Thiago Agustín Tirante | 6 | 3 | [10] | | | | M Alves
TA Tirante | 64 | 6 | [4] | | | | |
| | Lorenzo Musetti
Giulio Zeppieri | 6 | 77 | | | | | L Musetti
G Zeppieri | 77 | 4 | [10] | |
| 5 | Carlos López Montagud
Mu Tao | 3 | 65 | | | | | | L Musetti
G Zeppieri | 6 | 5 | [6] | |
| 4 | Aidan McHugh
Timofei Skatov | 6 | 5 | [7] | | | | | | | A Andreev
A Matusevich | 4 | 7 | [10] | |
| | Rinky Hijikata
Govind Nanda | 2 | 7 | [10] | | | | R Hijikata
G Nanda | 65 | 3 | | | | | |
| | Adrian Andreev
Anton Matusevich | 77 | 1 | [10] | | | | A Andreev
A Matusevich | 77 | 6 | | |
| WC | Alexander Lee
Niroop Vallabhaneni | 63 | 6 | [5] | | | | | | | A Andreev
A Matusevich | 6 | 6 | | |
| | Cezar Crețu
Henry von der Schulenburg | 2 | 65 | | | | | | 8 | FC Jianu
D Wassermann | 0 | 4 | | |
| WC | Adam Neff
Eliot Spizzirri | 6 | 77 | | | | WC | A Neff
E Spizzirri | 6 | 64 | [5] | | |
| Alt | Justin Schlageter
Henri Squire | 6 | 0 | [5] | | | 8 | FC Jianu
D Wassermann | 3 | 77 | [10] | |
| 8 | Filip Cristian Jianu
Deney Wassermann | 3 | 6 | [10] | | |