| Men's singles | |
|---|---|
| 2023 Burnie International | |
| Champion |  Rinky Hijikata |
| Runner-up | James Duckworth |
| Score | 6–3, 6–3 |
Taro Daniel was the defending champion [1] but chose not to defend his title.
Rinky Hijikata won the title after defeating James Duckworth 6–3, 6–3 in the final.
James Duckworth (final) Rinky Hijikata (champion) Max Purcell (second round)
Rio Noguchi (first round) Omar Jasika (first round) Dane Sweeny (first round) Hiroki Moriya (second round) Yasutaka Uchiyama (first round)| Semifinals | Final | ||||||||||||
| 1 | James Duckworth | 7 | 4 | 6 | |||||||||
| Marc Polmans | 5 | 6 | 2 | ||||||||||
| 1 | James Duckworth | 3 | 3 | ||||||||||
| 2 | Rinky Hijikata | 6 | 6 | ||||||||||
| Yuta Shimizu | 1 | 4 | |||||||||||
| 2 | Rinky Hijikata | 6 | 6 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | J Duckworth | 6 | 6 | ||||||||||||||||||||||||
| Makoto Ochi | 1 | 4 | 1 | J Duckworth | 6 | 3 | 6 | ||||||||||||||||||||
| Q | Ja Delaney | 7 | 77 | Q | Ja Delaney | 1 | 6 | 1 | |||||||||||||||||||
| WC | Jeremy Jin | 5 | 65 | 1 | J Duckworth | 6 | 64 | 7 | |||||||||||||||||||
| Q | MC Romios | 5 | 1 | P Sekulic | 2 | 77 | 5 | ||||||||||||||||||||
| P Sekulic | 7 | 6 | P Sekulic | 77 | 64 | 77 | |||||||||||||||||||||
| Q | Daisuke Sumizawa | 3 | 3 | 7 | H Moriya | 62 | 77 | 65 | |||||||||||||||||||
| 7 | H Moriya | 6 | 6 | 1 | J Duckworth | 7 | 4 | 6 | |||||||||||||||||||
| 3 | M Purcell | 6 | 7 | M Polmans | 5 | 6 | 2 | ||||||||||||||||||||
| WC | A Bolt | 2 | 5 | 3 | M Purcell | 4 | 6 | 3 | |||||||||||||||||||
| M Polmans | 6 | 6 | M Polmans | 6 | 2 | 6 | |||||||||||||||||||||
| Q | B Walkin | 2 | 4 | M Polmans | 6 | 6 | |||||||||||||||||||||
| A Walton | 7 | 6 | A Walton | 3 | 3 | ||||||||||||||||||||||
| Yuki Mochizuki | 5 | 1 | A Walton | 6 | 6 | ||||||||||||||||||||||
| Shuichi Sekiguchi | 6 | 6 | S Sekiguchi | 3 | 2 | ||||||||||||||||||||||
| 6 | D Sweeny | 2 | 4 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 8 | Y Uchiyama | 6 | 64 | 5 | |||||||||||||||||||||||
| T Fancutt | 3 | 77 | 7 | T Fancutt | 4 | 6 | 6 | ||||||||||||||||||||
| S Hazawa | 6 | 2 | 77 | S Hazawa | 6 | 3 | 3 | ||||||||||||||||||||
| Q | Charlie Camus | 4 | 6 | 64 | T Fancutt | 4 | 1 | ||||||||||||||||||||
 M Chazal | 2 | 4 | Y Shimizu | 6 | 6 | ||||||||||||||||||||||
| Y Shimizu | 6 | 6 | Y Shimizu | 6 | 6 | ||||||||||||||||||||||
| T Schoolkate | 6 | 2 | 6 | T Schoolkate | 1 | 3 | |||||||||||||||||||||
| 4 | R Noguchi | 3 | 6 | 1 | Y Shimizu | 1 | 4 | ||||||||||||||||||||
| 5 | O Jasika | 3 | 61 | 2 | R Hijikata | 6 | 6 | ||||||||||||||||||||
| J McCabe | 6 | 77 | J McCabe | 77 | 6 | ||||||||||||||||||||||
| D Kelly | 3 | 6 | 6 | D Kelly | 63 | 0 | |||||||||||||||||||||
| N Nakagawa | 6 | 2 | 3 | J McCabe | 5 | 2 | |||||||||||||||||||||
| WC | B Ellis | 6 | 7 | 2 | R Hijikata | 7 | 6 | ||||||||||||||||||||
| L Saville | 4 | 5 | WC | B Ellis | 1 | 3 | |||||||||||||||||||||
| Q | Y Takahashi | 3 | 2 | 2 | R Hijikata | 6 | 6 | ||||||||||||||||||||
| 2 | R Hijikata | 6 | 6 | ||||||||||||||||||||||||
Oliver Anderson was the defending champion, but was no longer eligible to participate.
Lorenzo Musetti won the boys' singles tennis title at the 2019 Australian Open, defeating Emilio Nava in the final, 4–6, 6–2, 7–6(14–12).
Jonáš Forejtek and Dalibor Svrčina won the boys' doubles tennis title at the 2019 Australian Open, defeating Cannon Kingsley and Emilio Nava in the final, 7–6(7–5), 6–4.
Matheus Pucinelli de Almeida and Thiago Agustín Tirante won the boys' doubles tennis title at the 2019 French Open, defeating Flavio Cobolli and Dominic Stricker in the final, 7–6(7–3), 6–4.
Yankı Erel and Otto Virtanen were the defending champions, but Erel was no longer eligible to participate in junior events. Virtanen was scheduled to partner Rinky Hijikata, but the pair withdrew before the tournament began.
Thanasi Kokkinakis and Nick Kyrgios defeated Matthew Ebden and Max Purcell in the final, 7–5, 6–4 to win the men's doubles tennis title in an all-Australian final at the 2022 Australian Open. They became the first all-Australian pair to win the title since Todd Woodbridge and Mark Woodforde in 1997, and the first wildcard champions in the Open Era. It marked the first all-Australian final since 1980.
Jurij Rodionov was the defending champion but chose not to defend his title.
Jack Sock was the defending champion but chose not to defend his title.
Nicolás Barrientos and Ernesto Escobedo were the defending champions but chose not to defend their title.
Daniil Medvedev defeated the defending champion Cameron Norrie in the final, 7–5, 6–0 to win the singles tennis title. It was his 14th career ATP Tour title, his first of the season, and his first since the 2021 US Open eleven months earlier.
Yoshihito Nishioka was the defending champion but chose not to defend his title.
James Duckworth was the defending champion but lost in the quarterfinals to Rinky Hijikata.
This was the first edition of the tournament since 2013.
Yosuke Watanuki was the defending champion and successfully defended his title, defeating Frederico Ferreira Silva 6–7(3–7), 7–5, 6–4 in the final.
Rinky Hijikata and Jason Kubler defeated Hugo Nys and Jan Zieliński in the final, 6–4, 7–6(7–4) to win the men's doubles tennis title at the 2023 Australian Open. Awarded a wildcard into the tournament, Hijikata and Kubler saved a match point en route to the title, in their third round match against Tomislav Brkić and Gonzalo Escobar. Nys became the first ever Monegasque player to reach the semifinal and final of a major.
Li Tu was the defending champion but lost in the first round to Emilio Gómez.
Zsombor Piros was the defending champion but chose not to defend his title.
Michael Mmoh was the defending champion but chose not to defend his title.
Adam Walton was the defending champion but lost in the second round to Patrick Kypson.
Evan King and Reese Stalder were the defending champions but chose not to defend their title.