| Men's doubles | |
|---|---|
| 2023 City of Playford Tennis International | |
| 2022 Champions |  Jeremy Beale Calum Puttergill |
Jeremy Beale and Calum Puttergill were the defending champions [1] but only Puttergill chose to defend his title, partnering Ajeet Rai. Puttergill lost in the first round to Matthew Romios and Dane Sweeny.
Piotr Matuszewski / 
Kai Wehnelt Rinky Hijikata / 
Mac Kiger (first round)
Ruben Gonzales / 
Nam Ji-sung (first round) Blake Ellis / Tristan Schoolkate | First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | P Matuszewski Kai Wehnelt | 6 | 6 | ||||||||||||||||||||||||
| Jacob Bradshaw Matt Hulme | 4 | 4 | 1 | P Matuszewski K Wehnelt | |||||||||||||||||||||||
O Jasika  H Moriya | 65 | 6 | [8] | B Bayldon K Pearson | |||||||||||||||||||||||
| Blake Bayldon Kody Pearson | 77 | 3 | [10] | ||||||||||||||||||||||||
| 4 | B Ellis T Schoolkate | 77 | 6 | | |||||||||||||||||||||||
| M Bouzige B Mott | 64 | 4 | 4 | B Ellis T Schoolkate | |||||||||||||||||||||||
| MC Romios D Sweeny | 6 | 77 | MC Romios D Sweeny | ||||||||||||||||||||||||
C Puttergill  A Rai | 4 | 62 | |||||||||||||||||||||||||
R Noguchi  A Weber | 6 | 6 | |||||||||||||||||||||||||
| WC | Jayden Court Zaharije-Zak Talic | 4 | 3 | R Noguchi A Weber | |||||||||||||||||||||||
S-c Hong  NH Lý | 6 | 6 | S-c Hong NH Lý | ||||||||||||||||||||||||
| 3 | R Gonzales J-s Nam | 2 | 2 | ||||||||||||||||||||||||
| K Uchida Y Uchiyama | 6 | 77 | |||||||||||||||||||||||||
| Alt | Yuichiro Inui Yin Bang-shuo | 4 | 63 | K Uchida Y Uchiyama | |||||||||||||||||||||||
| Ryan Seggerman Patrik Trhac | 2 | 6 | [10] | R Seggerman P Trhac | |||||||||||||||||||||||
| 2 | R Hijikata Mac Kiger | 6 | 0 | [5] | |||||||||||||||||||||||
Oliver Anderson was the defending champion, but was no longer eligible to participate.
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.
Holger Rune won the boys' singles tennis title at the 2019 French Open, defeating Toby Kodat in the final, 6–3, 6–7(5–7), 6–0.
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.
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.
Christopher Eubanks was the defending champion but lost in the quarterfinals to Wu Yibing.
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.
Max Purcell and Luke Saville were the defending champions but only Purcell chose to defend his title, partnering Marc Polmans. Purcell withdrew before his semifinal match against Chung Yun-seong and Aleksandar Kovacevic due to injury.
Brandon Nakashima 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.
Jeremy Beale and Calum Puttergill won the title after defeating Rio Noguchi and Yusuke Takahashi 7–6(7–2), 6–4 in the final.
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.
Taro Daniel 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.