| Boys' singles | |
|---|---|
| 2023 Australian Open | |
| Champion |  Alexander Blockx |
| Runner-up |  Learner Tien |
| Score | 6–1, 2–6, 7–6(11–9) |
Bruno Kuzuhara was the reigning champion but decided to participate in the men's singles qualifying as a wild card, where he lost to Michael Mmoh in the first round. [1]
Alexander Blockx won the title, defeating Learner Tien in the final, 6–1, 2–6, 7–6(11–9).
Kilian Feldbausch (quarterfinals)
Iliyan Radulov (quarterfinals) Alexander Blockx (champion)
Arthur Gea (quarterfinals)
Mihai Alexandru Coman (second round)
Rei Sakamoto (third round) Hayato Matsuoka (first round) Cooper Williams (third round)
Maxim Mrva (second round)
João Fonseca (quarterfinals)
Zhou Yi (semifinals)
Hayden Jones (first round)
Danil Panarin (second round)
Kevin Edengren (first round) Adriano Dzhenev (third round)
Abel Forger (second round)| Quarterfinals | Semifinals | Final | ||||||||||||||||||
| 1 | Kilian Feldbausch | 5 | 7 | 4 | ||||||||||||||||
| 11 | Zhou Yi | 7 | 5 | 6 | ||||||||||||||||
| 11 | Zhou Yi | 4 | 1 | |||||||||||||||||
| 3 | Alexander Blockx | 6 | 6 | |||||||||||||||||
| 3 | Alexander Blockx | 67 | 77 | 6 | ||||||||||||||||
| 10 | João Fonseca | 79 | 65 | 3 | ||||||||||||||||
| 3 | Alexander Blockx | 6 | 2 | 711 | ||||||||||||||||
| Learner Tien | 1 | 6 | 69 | |||||||||||||||||
 Tomasz Berkieta | 3 | 6 | 710 | |||||||||||||||||
| 4 | Arthur Gea | 6 | 2 | 68 | ||||||||||||||||
| Tomasz Berkieta | 4 | 2 | ||||||||||||||||||
| Learner Tien | 6 | 6 | ||||||||||||||||||
| Learner Tien | 6 | 6 | ||||||||||||||||||
| 2 | Iliyan Radulov | 0 | 0 | |||||||||||||||||
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 1 | Kilian Feldbausch | 6 | 6 | ||||||||||||||||||||||||
| WC | Thomas Nicholas Gadecki | 1 | 3 | 1 | K Feldbausch | 6 | 6 | ||||||||||||||||||||
 Matej Dodig | 6 | 7 | M Dodig | 2 | 1 | ||||||||||||||||||||||
| Q | Goran Zgoła | 1 | 5 | 1 | K Feldbausch | 6 | 61 | 6 | |||||||||||||||||||
| Kyle Kang | 6 | 6 | K Kang | 4 | 77 | 4 | |||||||||||||||||||||
| Jan Hrazdil | 1 | 0 | K Kang | 6 | 6 | ||||||||||||||||||||||
| Lennon Roark Jones | 3 | 6 | 68 | 13 | D Panarin | 3 | 3 | ||||||||||||||||||||
| 13 | Danil Panarin | 6 | 4 | 710 | 1 | K Feldbausch | 5 | 7 | 4 | ||||||||||||||||||
| 11 | Zhou Yi | 6 | 67 | 6 | 11 | Y Zhou | 7 | 5 | 6 | ||||||||||||||||||
| Q |  Felipe Virgili Berini | 1 | 79 | 2 | 11 | Y Zhou | 7 | 3 | 5 | ||||||||||||||||||
| WC | Jeremy Zhang | 3 | 3 |  M Dhamne | 5 | 6 | 2r | ||||||||||||||||||||
| Manas Dhamne | 6 | 6 | 11 | Y Zhou | 6 | 6 | |||||||||||||||||||||
| Sebastian Eriksson | 4 | 4 | 8 | C Williams | 1 | 4 | |||||||||||||||||||||
 Roh Ho-young | 6 | 6 | H-y Roh | 4 | 3 | ||||||||||||||||||||||
 Keegan Rice | 4 | 3 | 8 | C Williams | 6 | 6 | |||||||||||||||||||||
| 8 | Cooper Williams | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 3 | Alexander Blockx | 6 | 6 | ||||||||||||||||||||||||
| Federico Bondioli | 0 | 3 | 3 | A Blockx | 6 | 6 | |||||||||||||||||||||
 Matic Križnik | 65 | 5 |  A Karahan | 4 | 4 | ||||||||||||||||||||||
| Atakan Karahan | 77 | 7 | 3 | A Blockx | 6 | 6 | |||||||||||||||||||||
 Zoran Ludoški | 7 | 7 | 15 | A Dzhenev | 2 | 2 | |||||||||||||||||||||
| WC | Zachary Viiala | 5 | 5 | Z Ludoški | 5 | 66 | |||||||||||||||||||||
| Kaylan Bigun | 3 | 6 | 67 | 15 | A Dzhenev | 7 | 78 | ||||||||||||||||||||
| 15 | Adriano Dzhenev | 6 | 2 | 710 | 3 | A Blockx | 67 | 77 | 6 | ||||||||||||||||||
| 10 | João Fonseca | 6 | 6 | 10 | J Fonseca | 79 | 65 | 3 | |||||||||||||||||||
| Aryan Shah | 1 | 2 | 10 | J Fonseca | 7 | 6 | |||||||||||||||||||||
| WC | Hugh Winter | 0 | 2 | V Kalina | 5 | 3 | |||||||||||||||||||||
| Vít Kalina | 6 | 6 | 10 | J Fonseca | 6 | 6 | |||||||||||||||||||||
 Volodymyr Iakubenko | 77 | 63 | 4 | 6 | R Sakamoto | 3 | 4 | ||||||||||||||||||||
| Tiago Pires | 65 | 77 | 6 | T Pires | 6 | 64 | 4 | ||||||||||||||||||||
 David Fix | 3 | 3 | 6 | R Sakamoto | 4 | 77 | 6 | ||||||||||||||||||||
| 6 | Rei Sakamoto | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 5 | Mihai Alexandru Coman | 78 | 3 | 6 | |||||||||||||||||||||||
| Q | Lorenzo Carboni | 66 | 6 | 4 | 5 | MA Coman | 64 | 1 | |||||||||||||||||||
| Charlie Camus | 4 | 4 | T Berkieta | 77 | 6 | ||||||||||||||||||||||
| Tomasz Berkieta | 6 | 6 | T Berkieta | 77 | 6 | ||||||||||||||||||||||
| Q | Ruslan Tiukaev | 6 | 6 | Q | R Tiukaev | 63 | 4 | ||||||||||||||||||||
| Q | Reiya Hattori | 4 | 3 | Q | R Tiukaev | 6 | 6 | ||||||||||||||||||||
| WC | Nicolas Oliveira | 6 | 1 | 1 | 9 | M Mrva | 3 | 4 | |||||||||||||||||||
| 9 | Maxim Mrva | 3 | 6 | 6 | T Berkieta | 3 | 6 | 710 | |||||||||||||||||||
| 14 | Kevin Edengren | 4 | 3 | 4 | A Gea | 6 | 2 | 68 | |||||||||||||||||||
| Patrick Schön | 6 | 6 | P Schön | 3 | 6 | 3 | |||||||||||||||||||||
| WC | Pavle Marinkov | 6 | 7 | WC | P Marinkov | 6 | 1 | 6 | |||||||||||||||||||
 Joel Schwärzler | 4 | 5 | WC | P Marinkov | 6 | 3 | 2 | ||||||||||||||||||||
| Yuvan Nandal | 2 | 6 | 5 | 4 | A Gea | 4 | 6 | 6 | |||||||||||||||||||
| Alexander Frusina | 6 | 3 | 3r | Y Nandal | 6 | 1 | 2 | ||||||||||||||||||||
| Q | Brendan Loh | 1 | 2 | 4 | A Gea | 3 | 6 | 6 | |||||||||||||||||||
| 4 | Arthur Gea | 6 | 6 | ||||||||||||||||||||||||
| First round | Second round | Third round | Quarterfinals | ||||||||||||||||||||||||
| 7 | Hayato Matsuoka | 0 | 3 | ||||||||||||||||||||||||
| Learner Tien | 6 | 6 | L Tien | 2 | 6 | 6 | |||||||||||||||||||||
| Branko Đurić | 5 | 2 | F Cinà | 6 | 2 | 4 | |||||||||||||||||||||
| Federico Cinà | 7 | 6 | L Tien | 6 | 6 | ||||||||||||||||||||||
| Chang Woo-hyuk | 0 | 2 | J Filip | 0 | 2 | ||||||||||||||||||||||
| Jakub Filip | 6 | 6 | J Filip | 6 | 6 | ||||||||||||||||||||||
| Q | Andrii Zimnokh | 6 | 65 | 7 | Q | A Zimnokh | 3 | 3 | |||||||||||||||||||
| 12 | Hayden Jones | 1 | 77 | 5 | L Tien | 6 | 6 | ||||||||||||||||||||
| 16 | Abel Forger | 2 | 6 | 710 | 2 | I Radulov | 0 | 0 | |||||||||||||||||||
| Meecah Bigun | 6 | 1 | 68 | 16 | A Forger | 4 | 2 | ||||||||||||||||||||
 Oliver Ojakäär | 77 | 6 | O Ojakäär | 6 | 6 | ||||||||||||||||||||||
| WC | Marcus Schoeman | 65 | 4 | O Ojakäär | 5 | 3 | |||||||||||||||||||||
| Q | Zhang Tianhui | 2 | 6 | 6 | 2 | I Radulov | 7 | 6 | |||||||||||||||||||
| Emilien Demanet | 6 | 3 | 4 | Q | T Zhang | 4 | 62 | ||||||||||||||||||||
| WC | Yuta Tomida | 6 | 4 | 2 | 2 | I Radulov | 6 | 77 | |||||||||||||||||||
| 2 | Iliyan Radulov | 4 | 6 | 6 | |||||||||||||||||||||||
Adhithya Ganesan (qualifying competition)
Diego Quispe-Kim (first round)
Segundo Goity Zapico (qualifying competition) Liam Drover-Mattinen (qualifying competition) Reiya Hattori (qualified)
Michal Krajči (qualifying competition) Goran Zgoła (qualified) Jules Leroux (qualifying competition) Park Seung-min (qualifying competition) Lorenzo Carboni (qualified) Zhang Tianhui (qualified) Felipe Virgili Berini (qualified) Andrii Zimnokh (qualified)Ruslan Tiukaev (qualified) Aayush P Bhat (qualifying competition) Kriish Tyagi (qualifying competition) Andrii Zimnokh Brendan Loh Felipe Virgili Berini Zhang Tianhui Reiya Hattori Ruslan Tiukaev Goran Zgoła Lorenzo Carboni| First round | Qualifying competition | ||||||||||||
| 1 | Adhithya Ganesan | 6 | 3 | 6 | |||||||||
| WC | Cruz Hewitt | 1 | 6 | 2 | |||||||||
| 1 | Adhithya Ganesan | 1 | 77 | 4 | |||||||||
| 13 | Andrii Zimnokh | 6 | 64 | 6 | |||||||||
| Rohan Hazratwala | 1 | 3 | |||||||||||
| 13 | Andrii Zimnokh | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 2 | Diego Quispe-Kim | 5 | 6 | 4 | |||||||||
| Brendan Loh | 7 | 3 | 6 | ||||||||||
| Brendan Loh | 6 | 6 | |||||||||||
| 16 | Kriish Tyagi | 4 | 4 | ||||||||||
| WC | Shu Muto | 4 | 2 | ||||||||||
| 16 | Kriish Tyagi | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 3 | Segundo Goity Zapico | 77 | 4 | 6 | |||||||||
| Jake Dembo | 64 | 6 | 1 | ||||||||||
| 3 | Segundo Goity Zapico | 2 | 6 | 61 | |||||||||
| 12 | Felipe Virgili Berini | 6 | 3 | 77 | |||||||||
| Takamasa Mishiro | 1 | 2 | |||||||||||
| 12 | Felipe Virgili Berini | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 4 | Liam Drover-Mattinen | 6 | 6 | ||||||||||
| Lachlan McFadzean | 3 | 0 | |||||||||||
| 4 | Liam Drover-Mattinen | 4 | 4 | ||||||||||
| 11 | Zhang Tianhui | 6 | 6 | ||||||||||
| Shingo Masuda | 2 | 0 | |||||||||||
| 11 | Zhang Tianhui | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 5 | Reiya Hattori | 77 | 6 | ||||||||||
| Alexander Despoja | 65 | 4 | |||||||||||
| 5 | Reiya Hattori | 6 | 1 | 6 | |||||||||
| 9 | Park Seung-min | 3 | 6 | 3 | |||||||||
 Gustavs Dambiņš | 2 | 4 | |||||||||||
| 9 | Park Seung-min | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 6 | Michal Krajči | 6 | 6 | ||||||||||
 Kwok Shun Dasson Chan | 0 | 1 | |||||||||||
| 6 | Michal Krajči | 4 | 1 | ||||||||||
| 14 | Ruslan Tiukaev | 6 | 6 | ||||||||||
| Henry Lamchinniah | 3 | 2 | |||||||||||
| 14 | Ruslan Tiukaev | 6 | 6 | ||||||||||
| First round | Qualifying competition | ||||||||||||
| 7 | Goran Zgoła | 6 | 7 | ||||||||||
| Cooper Errey | 0 | 5 | |||||||||||
| 7 | Goran Zgoła | 1 | 7 | 6 | |||||||||
| 15 | Aayush P Bhat | 6 | 5 | 3 | |||||||||
| Iannis Miletich | 3 | 6 | 4 | ||||||||||
| 15 | Aayush P Bhat | 6 | 1 | 6 | |||||||||
| First round | Qualifying competition | ||||||||||||
| 8 | Jules Leroux | 7 | 6 | ||||||||||
| Daksh Prasad | 5 | 3 | |||||||||||
| 8 | Jules Leroux | 6 | 2 | 4 | |||||||||
| 10 | Lorenzo Carboni | 1 | 6 | 6 | |||||||||
| WC | Cristian Care | 4 | 3 | ||||||||||
| 10 | Lorenzo Carboni | 6 | 6 | ||||||||||
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